StixPatternProcessor (STIX Pattern Evaluator 1.0.0-M3 API)

java.lang.Object
- design.unstructured.stix.evaluator.StixPatternProcessor

All Implemented Interfaces:

StixPatternListener, Supplier<Pattern>, org.antlr.v4.runtime.tree.ParseTreeListener
```
public class StixPatternProcessor
extends Object
implements StixPatternListener, Supplier<Pattern>
```
When ANTLR walks the STIX pattern, this listener is notified when one of the parsing rules is triggered. An instance of this class should be passed to the ParseTreeWalker. The result of walking the STIX pattern will be a pattern expression tree.

Constructor Summary

Constructors
Constructor and Description
`StixPatternProcessor()` `timestampFormatter` defaults to "yyyy-MM-dd'T'HH:mm:ss[.SSS]'Z'".
`StixPatternProcessor(DateTimeFormatter timestampFormater)` Initialize a pattern listener.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`enterComparisonExpressionAnd_(StixPatternParser.ComparisonExpressionAnd_Context ctx)` Enter a parse tree produced by the `comparisonExpressionAnd_` labeled alternative in `StixPatternParser.comparisonExpression()`.
`void`	`enterComparisonExpressionAnded(StixPatternParser.ComparisonExpressionAndedContext ctx)` Enter a parse tree produced by the `comparisonExpressionAnded` labeled alternative in `StixPatternParser.comparisonExpressionAnd()`.
`void`	`enterComparisonExpressionAndPropTest(StixPatternParser.ComparisonExpressionAndPropTestContext ctx)` Enter a parse tree produced by the `comparisonExpressionAndPropTest` labeled alternative in `StixPatternParser.comparisonExpressionAnd()`.
`void`	`enterComparisonExpressionOred(StixPatternParser.ComparisonExpressionOredContext ctx)` Enter a parse tree produced by the `comparisonExpressionOred` labeled alternative in `StixPatternParser.comparisonExpression()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext prc)`
`void`	`enterFirstPathComponent(StixPatternParser.FirstPathComponentContext ctx)` Enter a parse tree produced by `StixPatternParser.firstPathComponent()`.
`void`	`enterIndexPathStep(StixPatternParser.IndexPathStepContext ctx)` Enter a parse tree produced by the `indexPathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`enterKeyPathStep(StixPatternParser.KeyPathStepContext ctx)` Enter a parse tree produced by the `keyPathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`enterObjectPath(StixPatternParser.ObjectPathContext ctx)` Enter a parse tree produced by `StixPatternParser.objectPath()`.
`void`	`enterObjectType(StixPatternParser.ObjectTypeContext ctx)` Enter a parse tree produced by `StixPatternParser.objectType()`.
`void`	`enterObservationExpressionAnd(StixPatternParser.ObservationExpressionAndContext ctx)` Enter a parse tree produced by `StixPatternParser.observationExpressionAnd()`.
`void`	`enterObservationExpressionCompound(StixPatternParser.ObservationExpressionCompoundContext ctx)` Enter a parse tree produced by the `observationExpressionCompound` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`enterObservationExpressionOr(StixPatternParser.ObservationExpressionOrContext ctx)` Enter a parse tree produced by `StixPatternParser.observationExpressionOr()`.
`void`	`enterObservationExpressionRepeated(StixPatternParser.ObservationExpressionRepeatedContext ctx)` Enter a parse tree produced by the `observationExpressionRepeated` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`enterObservationExpressions(StixPatternParser.ObservationExpressionsContext ctx)` Enter a parse tree produced by `StixPatternParser.observationExpressions()`.
`void`	`enterObservationExpressionSimple(StixPatternParser.ObservationExpressionSimpleContext ctx)` Enter a parse tree produced by the `observationExpressionSimple` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`enterObservationExpressionStartStop(StixPatternParser.ObservationExpressionStartStopContext ctx)` Enter a parse tree produced by the `observationExpressionStartStop` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`enterObservationExpressionWithin(StixPatternParser.ObservationExpressionWithinContext ctx)` Enter a parse tree produced by the `observationExpressionWithin` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`enterOrderableLiteral(StixPatternParser.OrderableLiteralContext ctx)` Enter a parse tree produced by `StixPatternParser.orderableLiteral()`.
`void`	`enterOrderingComparator(StixPatternParser.OrderingComparatorContext ctx)` Enter a parse tree produced by `StixPatternParser.orderingComparator()`.
`void`	`enterPathStep(StixPatternParser.PathStepContext ctx)` Enter a parse tree produced by the `pathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`enterPattern(StixPatternParser.PatternContext ctx)` Enter a parse tree produced by `StixPatternParser.pattern()`.
`void`	`enterPrimitiveLiteral(StixPatternParser.PrimitiveLiteralContext ctx)` Enter a parse tree produced by `StixPatternParser.primitiveLiteral()`.
`void`	`enterPropTestEqual(StixPatternParser.PropTestEqualContext ctx)` Enter a parse tree produced by the `propTestEqual` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestExists(StixPatternParser.PropTestExistsContext ctx)` Enter a parse tree produced by the `propTestExists` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestIsSubset(StixPatternParser.PropTestIsSubsetContext ctx)` Enter a parse tree produced by the `propTestIsSubset` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestIsSuperset(StixPatternParser.PropTestIsSupersetContext ctx)` Enter a parse tree produced by the `propTestIsSuperset` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestLike(StixPatternParser.PropTestLikeContext ctx)` Enter a parse tree produced by the `propTestLike` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestOrder(StixPatternParser.PropTestOrderContext ctx)` Enter a parse tree produced by the `propTestOrder` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestParen(StixPatternParser.PropTestParenContext ctx)` Enter a parse tree produced by the `propTestParen` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestRegex(StixPatternParser.PropTestRegexContext ctx)` Enter a parse tree produced by the `propTestRegex` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterPropTestSet(StixPatternParser.PropTestSetContext ctx)` Enter a parse tree produced by the `propTestSet` labeled alternative in `StixPatternParser.propTest()`.
`void`	`enterRepeatedQualifier(StixPatternParser.RepeatedQualifierContext ctx)` Enter a parse tree produced by `StixPatternParser.repeatedQualifier()`.
`void`	`enterSetLiteral(StixPatternParser.SetLiteralContext ctx)` This event indicates that we are about parse a set literal.
`void`	`enterStartStopQualifier(StixPatternParser.StartStopQualifierContext ctx)` Enter a parse tree produced by `StixPatternParser.startStopQualifier()`.
`void`	`enterStringLiteral(StixPatternParser.StringLiteralContext ctx)` Enter a parse tree produced by `StixPatternParser.stringLiteral()`.
`void`	`enterWithinQualifier(StixPatternParser.WithinQualifierContext ctx)` Enter a parse tree produced by `StixPatternParser.withinQualifier()`.
`void`	`exitComparisonExpressionAnd_(StixPatternParser.ComparisonExpressionAnd_Context ctx)` Exit a parse tree produced by the `comparisonExpressionAnd_` labeled alternative in `StixPatternParser.comparisonExpression()`.
`void`	`exitComparisonExpressionAnded(StixPatternParser.ComparisonExpressionAndedContext ctx)` Exit a parse tree produced by the `comparisonExpressionAnded` labeled alternative in `StixPatternParser.comparisonExpressionAnd()`.
`void`	`exitComparisonExpressionAndPropTest(StixPatternParser.ComparisonExpressionAndPropTestContext ctx)` Exit a parse tree produced by the `comparisonExpressionAndPropTest` labeled alternative in `StixPatternParser.comparisonExpressionAnd()`.
`void`	`exitComparisonExpressionOred(StixPatternParser.ComparisonExpressionOredContext ctx)` Exit a parse tree produced by the `comparisonExpressionOred` labeled alternative in `StixPatternParser.comparisonExpression()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext prc)`
`void`	`exitFirstPathComponent(StixPatternParser.FirstPathComponentContext ctx)` Exit a parse tree produced by `StixPatternParser.firstPathComponent()`.
`void`	`exitIndexPathStep(StixPatternParser.IndexPathStepContext ctx)` Exit a parse tree produced by the `indexPathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`exitKeyPathStep(StixPatternParser.KeyPathStepContext ctx)` Exit a parse tree produced by the `keyPathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`exitObjectPath(StixPatternParser.ObjectPathContext ctx)` Extracts the object path from the context of the pattern and inserts into our scope.
`void`	`exitObjectType(StixPatternParser.ObjectTypeContext ctx)` Exit a parse tree produced by `StixPatternParser.objectType()`.
`void`	`exitObservationExpressionAnd(StixPatternParser.ObservationExpressionAndContext ctx)` Exit a parse tree produced by `StixPatternParser.observationExpressionAnd()`.
`void`	`exitObservationExpressionCompound(StixPatternParser.ObservationExpressionCompoundContext ctx)` Exit a parse tree produced by the `observationExpressionCompound` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`exitObservationExpressionOr(StixPatternParser.ObservationExpressionOrContext ctx)` Exit a parse tree produced by `StixPatternParser.observationExpressionOr()`.
`void`	`exitObservationExpressionRepeated(StixPatternParser.ObservationExpressionRepeatedContext ctx)` Exit a parse tree produced by the `observationExpressionRepeated` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`exitObservationExpressions(StixPatternParser.ObservationExpressionsContext ctx)` Exit a parse tree produced by `StixPatternParser.observationExpressions()`.
`void`	`exitObservationExpressionSimple(StixPatternParser.ObservationExpressionSimpleContext ctx)` Exit a parse tree produced by the `observationExpressionSimple` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`exitObservationExpressionStartStop(StixPatternParser.ObservationExpressionStartStopContext ctx)` Exit a parse tree produced by the `observationExpressionStartStop` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`exitObservationExpressionWithin(StixPatternParser.ObservationExpressionWithinContext ctx)` Exit a parse tree produced by the `observationExpressionWithin` labeled alternative in `StixPatternParser.observationExpression()`.
`void`	`exitOrderableLiteral(StixPatternParser.OrderableLiteralContext ctx)` Exit a parse tree produced by `StixPatternParser.orderableLiteral()`.
`void`	`exitOrderingComparator(StixPatternParser.OrderingComparatorContext ctx)` Exit a parse tree produced by `StixPatternParser.orderingComparator()`.
`void`	`exitPathStep(StixPatternParser.PathStepContext ctx)` Exit a parse tree produced by the `pathStep` labeled alternative in `StixPatternParser.objectPathComponent()`.
`void`	`exitPattern(StixPatternParser.PatternContext ctx)` Exit a parse tree produced by `StixPatternParser.pattern()`.
`void`	`exitPrimitiveLiteral(StixPatternParser.PrimitiveLiteralContext ctx)` Exit a parse tree produced by `StixPatternParser.primitiveLiteral()`.
`void`	`exitPropTestEqual(StixPatternParser.PropTestEqualContext ctx)` Exit a parse tree produced by the `propTestEqual` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestExists(StixPatternParser.PropTestExistsContext ctx)` Exit a parse tree produced by the `propTestExists` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestIsSubset(StixPatternParser.PropTestIsSubsetContext ctx)` Exit a parse tree produced by the `propTestIsSubset` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestIsSuperset(StixPatternParser.PropTestIsSupersetContext ctx)` Exit a parse tree produced by the `propTestIsSuperset` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestLike(StixPatternParser.PropTestLikeContext ctx)` Exit a parse tree produced by the `propTestLike` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestOrder(StixPatternParser.PropTestOrderContext ctx)` Exit a parse tree produced by the `propTestOrder` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestParen(StixPatternParser.PropTestParenContext ctx)` Exit a parse tree produced by the `propTestParen` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestRegex(StixPatternParser.PropTestRegexContext ctx)` Exit a parse tree produced by the `propTestRegex` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitPropTestSet(StixPatternParser.PropTestSetContext ctx)` Exit a parse tree produced by the `propTestSet` labeled alternative in `StixPatternParser.propTest()`.
`void`	`exitRepeatedQualifier(StixPatternParser.RepeatedQualifierContext ctx)` Exit a parse tree produced by `StixPatternParser.repeatedQualifier()`.
`void`	`exitSetLiteral(StixPatternParser.SetLiteralContext ctx)` End parsing of our set literal.
`void`	`exitStartStopQualifier(StixPatternParser.StartStopQualifierContext ctx)` Exit a parse tree produced by `StixPatternParser.startStopQualifier()`.
`void`	`exitStringLiteral(StixPatternParser.StringLiteralContext ctx)` Extracts the string literal, or value, from the context of the pattern and inserts into our scope.
`void`	`exitWithinQualifier(StixPatternParser.WithinQualifierContext ctx)` Exit a parse tree produced by `StixPatternParser.withinQualifier()`.
`Pattern`	`get()` Returns the Pattern created by this listener.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode en)`
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode tn)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StixPatternProcessor
```
public StixPatternProcessor()
```
    timestampFormatter defaults to "yyyy-MM-dd'T'HH:mm:ss[.SSS]'Z'".
    
    See Also:
    
    StixPatternProcessor(DateTimeFormatter)
  - StixPatternProcessor
```
public StixPatternProcessor(DateTimeFormatter timestampFormater)
```
    Initialize a pattern listener. Specify a timestamp formatter.
    
    Parameters:
    
    timestampFormater -
- Method Detail
  - get
```
public Pattern get()
```
    Returns the Pattern created by this listener.
    
    Specified by:
    
    get in interface Supplier<Pattern>
    
    Returns:
  - exitObjectPath
```
public void exitObjectPath(StixPatternParser.ObjectPathContext ctx)
```
    Extracts the object path from the context of the pattern and inserts into our scope. This is typically the first event that is fired when walking the parser tree.
    
    Specified by:
    
    exitObjectPath in interface StixPatternListener
    
    Parameters:
    
    ctx -
  - exitStringLiteral
```
public void exitStringLiteral(StixPatternParser.StringLiteralContext ctx)
```
    Extracts the string literal, or value, from the context of the pattern and inserts into our scope. This is typically the second event that is fired when walking the parser tree.
    
    Specified by:
    
    exitStringLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx -
  - exitPropTestLike
```
public void exitPropTestLike(StixPatternParser.PropTestLikeContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestLike labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestLike in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPrimitiveLiteral
```
public void exitPrimitiveLiteral(StixPatternParser.PrimitiveLiteralContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.primitiveLiteral().
    
    Specified by:
    
    exitPrimitiveLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestRegex
```
public void exitPropTestRegex(StixPatternParser.PropTestRegexContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestRegex labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestRegex in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestEqual
```
public void exitPropTestEqual(StixPatternParser.PropTestEqualContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestEqual labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestEqual in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestOrder
```
public void exitPropTestOrder(StixPatternParser.PropTestOrderContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestOrder labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestOrder in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestSet
```
public void exitPropTestSet(StixPatternParser.PropTestSetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestSet labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestSet in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSetLiteral
```
public void enterSetLiteral(StixPatternParser.SetLiteralContext ctx)
```
    This event indicates that we are about parse a set literal. Since the length of the set is indeterminate, we must move everything from our scope onto another scope to create this set.
    
    Specified by:
    
    enterSetLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx -
  - exitSetLiteral
```
public void exitSetLiteral(StixPatternParser.SetLiteralContext ctx)
```
    End parsing of our set literal. We will want to convert our scope to a HashSet while pruning it, merge our backup scope onto our main scope, and finally add the set literal onto the main scope. Using a HashSet opposed to an array allows for better performance down stream. A HashSet will guarantee a constant lookup time of O(1) and uniqueness.
    
    Specified by:
    
    exitSetLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx -
  - exitOrderableLiteral
```
public void exitOrderableLiteral(StixPatternParser.OrderableLiteralContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.orderableLiteral().
    
    Specified by:
    
    exitOrderableLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitComparisonExpressionAnded
```
public void exitComparisonExpressionAnded(StixPatternParser.ComparisonExpressionAndedContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the comparisonExpressionAnded labeled alternative in StixPatternParser.comparisonExpressionAnd().
    
    Specified by:
    
    exitComparisonExpressionAnded in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitComparisonExpressionOred
```
public void exitComparisonExpressionOred(StixPatternParser.ComparisonExpressionOredContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the comparisonExpressionOred labeled alternative in StixPatternParser.comparisonExpression().
    
    Specified by:
    
    exitComparisonExpressionOred in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionSimple
```
public void exitObservationExpressionSimple(StixPatternParser.ObservationExpressionSimpleContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the observationExpressionSimple labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    exitObservationExpressionSimple in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionAnd
```
public void exitObservationExpressionAnd(StixPatternParser.ObservationExpressionAndContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.observationExpressionAnd().
    
    Specified by:
    
    exitObservationExpressionAnd in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionOr
```
public void exitObservationExpressionOr(StixPatternParser.ObservationExpressionOrContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.observationExpressionOr().
    
    Specified by:
    
    exitObservationExpressionOr in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionStartStop
```
public void exitObservationExpressionStartStop(StixPatternParser.ObservationExpressionStartStopContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the observationExpressionStartStop labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    exitObservationExpressionStartStop in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressions
```
public void exitObservationExpressions(StixPatternParser.ObservationExpressionsContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.observationExpressions().
    
    Specified by:
    
    exitObservationExpressions in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPattern
```
public void exitPattern(StixPatternParser.PatternContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.pattern().
    
    Specified by:
    
    exitPattern in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPattern
```
public void enterPattern(StixPatternParser.PatternContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.pattern().
    
    Specified by:
    
    enterPattern in interface StixPatternListener
    
    Parameters:
    
    ctx -
  - enterObservationExpressions
```
public void enterObservationExpressions(StixPatternParser.ObservationExpressionsContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.observationExpressions().
    
    Specified by:
    
    enterObservationExpressions in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionOr
```
public void enterObservationExpressionOr(StixPatternParser.ObservationExpressionOrContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.observationExpressionOr().
    
    Specified by:
    
    enterObservationExpressionOr in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionAnd
```
public void enterObservationExpressionAnd(StixPatternParser.ObservationExpressionAndContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.observationExpressionAnd().
    
    Specified by:
    
    enterObservationExpressionAnd in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionRepeated
```
public void enterObservationExpressionRepeated(StixPatternParser.ObservationExpressionRepeatedContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the observationExpressionRepeated labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    enterObservationExpressionRepeated in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionRepeated
```
public void exitObservationExpressionRepeated(StixPatternParser.ObservationExpressionRepeatedContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the observationExpressionRepeated labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    exitObservationExpressionRepeated in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionSimple
```
public void enterObservationExpressionSimple(StixPatternParser.ObservationExpressionSimpleContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the observationExpressionSimple labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    enterObservationExpressionSimple in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionCompound
```
public void enterObservationExpressionCompound(StixPatternParser.ObservationExpressionCompoundContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the observationExpressionCompound labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    enterObservationExpressionCompound in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionCompound
```
public void exitObservationExpressionCompound(StixPatternParser.ObservationExpressionCompoundContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the observationExpressionCompound labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    exitObservationExpressionCompound in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionWithin
```
public void enterObservationExpressionWithin(StixPatternParser.ObservationExpressionWithinContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the observationExpressionWithin labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    enterObservationExpressionWithin in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObservationExpressionWithin
```
public void exitObservationExpressionWithin(StixPatternParser.ObservationExpressionWithinContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the observationExpressionWithin labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    exitObservationExpressionWithin in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObservationExpressionStartStop
```
public void enterObservationExpressionStartStop(StixPatternParser.ObservationExpressionStartStopContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the observationExpressionStartStop labeled alternative in StixPatternParser.observationExpression().
    
    Specified by:
    
    enterObservationExpressionStartStop in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestEqual
```
public void enterPropTestEqual(StixPatternParser.PropTestEqualContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestEqual labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestEqual in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestOrder
```
public void enterPropTestOrder(StixPatternParser.PropTestOrderContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestOrder labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestOrder in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestSet
```
public void enterPropTestSet(StixPatternParser.PropTestSetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestSet labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestSet in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestLike
```
public void enterPropTestLike(StixPatternParser.PropTestLikeContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestLike labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestLike in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestRegex
```
public void enterPropTestRegex(StixPatternParser.PropTestRegexContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestRegex labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestRegex in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestIsSubset
```
public void enterPropTestIsSubset(StixPatternParser.PropTestIsSubsetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestIsSubset labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestIsSubset in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestIsSubset
```
public void exitPropTestIsSubset(StixPatternParser.PropTestIsSubsetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestIsSubset labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestIsSubset in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestIsSuperset
```
public void enterPropTestIsSuperset(StixPatternParser.PropTestIsSupersetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestIsSuperset labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestIsSuperset in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestIsSuperset
```
public void exitPropTestIsSuperset(StixPatternParser.PropTestIsSupersetContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestIsSuperset labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestIsSuperset in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestParen
```
public void enterPropTestParen(StixPatternParser.PropTestParenContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestParen labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestParen in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestParen
```
public void exitPropTestParen(StixPatternParser.PropTestParenContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestParen labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestParen in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPropTestExists
```
public void enterPropTestExists(StixPatternParser.PropTestExistsContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the propTestExists labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    enterPropTestExists in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPropTestExists
```
public void exitPropTestExists(StixPatternParser.PropTestExistsContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the propTestExists labeled alternative in StixPatternParser.propTest().
    
    Specified by:
    
    exitPropTestExists in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterStartStopQualifier
```
public void enterStartStopQualifier(StixPatternParser.StartStopQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.startStopQualifier().
    
    Specified by:
    
    enterStartStopQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitStartStopQualifier
```
public void exitStartStopQualifier(StixPatternParser.StartStopQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.startStopQualifier().
    
    Specified by:
    
    exitStartStopQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterWithinQualifier
```
public void enterWithinQualifier(StixPatternParser.WithinQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.withinQualifier().
    
    Specified by:
    
    enterWithinQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitWithinQualifier
```
public void exitWithinQualifier(StixPatternParser.WithinQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.withinQualifier().
    
    Specified by:
    
    exitWithinQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterRepeatedQualifier
```
public void enterRepeatedQualifier(StixPatternParser.RepeatedQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.repeatedQualifier().
    
    Specified by:
    
    enterRepeatedQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRepeatedQualifier
```
public void exitRepeatedQualifier(StixPatternParser.RepeatedQualifierContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.repeatedQualifier().
    
    Specified by:
    
    exitRepeatedQualifier in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObjectPath
```
public void enterObjectPath(StixPatternParser.ObjectPathContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.objectPath().
    
    Specified by:
    
    enterObjectPath in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterObjectType
```
public void enterObjectType(StixPatternParser.ObjectTypeContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.objectType().
    
    Specified by:
    
    enterObjectType in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitObjectType
```
public void exitObjectType(StixPatternParser.ObjectTypeContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.objectType().
    
    Specified by:
    
    exitObjectType in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFirstPathComponent
```
public void enterFirstPathComponent(StixPatternParser.FirstPathComponentContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.firstPathComponent().
    
    Specified by:
    
    enterFirstPathComponent in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFirstPathComponent
```
public void exitFirstPathComponent(StixPatternParser.FirstPathComponentContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.firstPathComponent().
    
    Specified by:
    
    exitFirstPathComponent in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterIndexPathStep
```
public void enterIndexPathStep(StixPatternParser.IndexPathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the indexPathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    enterIndexPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitIndexPathStep
```
public void exitIndexPathStep(StixPatternParser.IndexPathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the indexPathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    exitIndexPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPathStep
```
public void enterPathStep(StixPatternParser.PathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the pathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    enterPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitPathStep
```
public void exitPathStep(StixPatternParser.PathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the pathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    exitPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterKeyPathStep
```
public void enterKeyPathStep(StixPatternParser.KeyPathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the keyPathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    enterKeyPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitKeyPathStep
```
public void exitKeyPathStep(StixPatternParser.KeyPathStepContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the keyPathStep labeled alternative in StixPatternParser.objectPathComponent().
    
    Specified by:
    
    exitKeyPathStep in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterPrimitiveLiteral
```
public void enterPrimitiveLiteral(StixPatternParser.PrimitiveLiteralContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.primitiveLiteral().
    
    Specified by:
    
    enterPrimitiveLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOrderableLiteral
```
public void enterOrderableLiteral(StixPatternParser.OrderableLiteralContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.orderableLiteral().
    
    Specified by:
    
    enterOrderableLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode tn)
```
    Specified by:
    
    visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode en)
```
    Specified by:
    
    visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext prc)
```
    Specified by:
    
    enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext prc)
```
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - enterOrderingComparator
```
public void enterOrderingComparator(StixPatternParser.OrderingComparatorContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.orderingComparator().
    
    Specified by:
    
    enterOrderingComparator in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOrderingComparator
```
public void exitOrderingComparator(StixPatternParser.OrderingComparatorContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by StixPatternParser.orderingComparator().
    
    Specified by:
    
    exitOrderingComparator in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterStringLiteral
```
public void enterStringLiteral(StixPatternParser.StringLiteralContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by StixPatternParser.stringLiteral().
    
    Specified by:
    
    enterStringLiteral in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterComparisonExpressionAnd_
```
public void enterComparisonExpressionAnd_(StixPatternParser.ComparisonExpressionAnd_Context ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the comparisonExpressionAnd_ labeled alternative in StixPatternParser.comparisonExpression().
    
    Specified by:
    
    enterComparisonExpressionAnd_ in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitComparisonExpressionAnd_
```
public void exitComparisonExpressionAnd_(StixPatternParser.ComparisonExpressionAnd_Context ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the comparisonExpressionAnd_ labeled alternative in StixPatternParser.comparisonExpression().
    
    Specified by:
    
    exitComparisonExpressionAnd_ in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterComparisonExpressionOred
```
public void enterComparisonExpressionOred(StixPatternParser.ComparisonExpressionOredContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the comparisonExpressionOred labeled alternative in StixPatternParser.comparisonExpression().
    
    Specified by:
    
    enterComparisonExpressionOred in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterComparisonExpressionAndPropTest
```
public void enterComparisonExpressionAndPropTest(StixPatternParser.ComparisonExpressionAndPropTestContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the comparisonExpressionAndPropTest labeled alternative in StixPatternParser.comparisonExpressionAnd().
    
    Specified by:
    
    enterComparisonExpressionAndPropTest in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - exitComparisonExpressionAndPropTest
```
public void exitComparisonExpressionAndPropTest(StixPatternParser.ComparisonExpressionAndPropTestContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Exit a parse tree produced by the comparisonExpressionAndPropTest labeled alternative in StixPatternParser.comparisonExpressionAnd().
    
    Specified by:
    
    exitComparisonExpressionAndPropTest in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree
  - enterComparisonExpressionAnded
```
public void enterComparisonExpressionAnded(StixPatternParser.ComparisonExpressionAndedContext ctx)
```
    Description copied from interface: StixPatternListener
    
    Enter a parse tree produced by the comparisonExpressionAnded labeled alternative in StixPatternParser.comparisonExpressionAnd().
    
    Specified by:
    
    enterComparisonExpressionAnded in interface StixPatternListener
    
    Parameters:
    
    ctx - the parse tree

Class StixPatternProcessor

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StixPatternProcessor

StixPatternProcessor

Method Detail

get

exitObjectPath

exitStringLiteral

exitPropTestLike

exitPrimitiveLiteral

exitPropTestRegex

exitPropTestEqual

exitPropTestOrder

exitPropTestSet

enterSetLiteral

exitSetLiteral

exitOrderableLiteral

exitComparisonExpressionAnded

exitComparisonExpressionOred

exitObservationExpressionSimple

exitObservationExpressionAnd

exitObservationExpressionOr

exitObservationExpressionStartStop

exitObservationExpressions

exitPattern

enterPattern

enterObservationExpressions

enterObservationExpressionOr

enterObservationExpressionAnd

enterObservationExpressionRepeated

exitObservationExpressionRepeated

enterObservationExpressionSimple

enterObservationExpressionCompound

exitObservationExpressionCompound

enterObservationExpressionWithin

exitObservationExpressionWithin

enterObservationExpressionStartStop

enterPropTestEqual

enterPropTestOrder

enterPropTestSet

enterPropTestLike

enterPropTestRegex

enterPropTestIsSubset

exitPropTestIsSubset

enterPropTestIsSuperset

exitPropTestIsSuperset

enterPropTestParen

exitPropTestParen

enterPropTestExists

exitPropTestExists

enterStartStopQualifier

exitStartStopQualifier

enterWithinQualifier

exitWithinQualifier

enterRepeatedQualifier

exitRepeatedQualifier

enterObjectPath

enterObjectType

exitObjectType

enterFirstPathComponent

exitFirstPathComponent

enterIndexPathStep

exitIndexPathStep

enterPathStep

exitPathStep

enterKeyPathStep

exitKeyPathStep

enterPrimitiveLiteral

enterOrderableLiteral

visitTerminal

visitErrorNode

enterEveryRule

exitEveryRule

enterOrderingComparator

exitOrderingComparator

enterStringLiteral

enterComparisonExpressionAnd_