net.sourceforge.nrl.parser.ast.impl
Class OperatorFileReferenceImpl

java.lang.Object
  extended by org.antlr.runtime.tree.BaseTree
      extended by org.antlr.runtime.tree.CommonTree
          extended by net.sourceforge.nrl.parser.ast.impl.Antlr3NRLBaseAst
              extended by net.sourceforge.nrl.parser.ast.impl.OperatorFileReferenceImpl
All Implemented Interfaces:
INRLAstNode, IOperatorFileReference, org.antlr.runtime.tree.Tree

public class OperatorFileReferenceImpl
extends Antlr3NRLBaseAst
implements IOperatorFileReference


Field Summary
 IOperators operators
           
 
Fields inherited from class org.antlr.runtime.tree.CommonTree
childIndex, parent, startIndex, stopIndex, token
 
Fields inherited from class org.antlr.runtime.tree.BaseTree
children
 
Fields inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode
NEWLINE
 
Fields inherited from interface org.antlr.runtime.tree.Tree
INVALID_NODE
 
Constructor Summary
OperatorFileReferenceImpl(org.antlr.runtime.Token token)
           
 
Method Summary
 String dump(int indent)
          Dump the AST and its children for debugging purposes
 String getFileName()
          Return the file name.
 IOperators getOperators()
          Returns the operator referred to by this reference, it has been resolved.
 boolean isAbsolute()
          Returns true if the file name is absolute, i.e.
 boolean isOperatorsResolved()
          Returns true if the oeprator has been resolved in which case it can be accessed via IOperatorFileReference.getOperator, false otherwise.
 void resolveOperators(IOperators operators)
          Attaches an IOperators resolved from this operator file reference.
 
Methods inherited from class net.sourceforge.nrl.parser.ast.impl.Antlr3NRLBaseAst
accept, doIndent, getColumn, getLine, getUserData, initialisePositionFromChild, setColumn, setLine, setUserData
 
Methods inherited from class org.antlr.runtime.tree.CommonTree
dupNode, getCharPositionInLine, getChildIndex, getParent, getText, getToken, getTokenStartIndex, getTokenStopIndex, getType, isNil, setChildIndex, setParent, setTokenStartIndex, setTokenStopIndex, setUnknownTokenBoundaries, toString
 
Methods inherited from class org.antlr.runtime.tree.BaseTree
addChild, addChildren, createChildrenList, deleteChild, freshenParentAndChildIndexes, freshenParentAndChildIndexes, getAncestor, getAncestors, getChild, getChildCount, getChildren, getFirstChildWithType, hasAncestor, replaceChildren, sanityCheckParentAndChildIndexes, sanityCheckParentAndChildIndexes, setChild, toStringTree
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode
accept, getColumn, getLine, getUserData, setUserData
 

Field Detail

operators

public IOperators operators
Constructor Detail

OperatorFileReferenceImpl

public OperatorFileReferenceImpl(org.antlr.runtime.Token token)
Method Detail

getFileName

public String getFileName()
Description copied from interface: IOperatorFileReference
Return the file name. Can be absolute or relative.

Specified by:
getFileName in interface IOperatorFileReference
Returns:
the file name

isAbsolute

public boolean isAbsolute()
Description copied from interface: IOperatorFileReference
Returns true if the file name is absolute, i.e. starts from a root directory. If false, it is relative to the rule file.

Specified by:
isAbsolute in interface IOperatorFileReference
Returns:
true if the file name is absolute, false otherwise

dump

public String dump(int indent)
Description copied from interface: INRLAstNode
Dump the AST and its children for debugging purposes

Specified by:
dump in interface INRLAstNode
Overrides:
dump in class Antlr3NRLBaseAst
Parameters:
indent - the indentation count, 0 on first call
Returns:
the AST as a string

getOperators

public IOperators getOperators()
Description copied from interface: IOperatorFileReference
Returns the operator referred to by this reference, it has been resolved.

Specified by:
getOperators in interface IOperatorFileReference
Returns:
The operator referred to by this reference, if it has been resolved, null otherwise.

isOperatorsResolved

public boolean isOperatorsResolved()
Description copied from interface: IOperatorFileReference
Returns true if the oeprator has been resolved in which case it can be accessed via IOperatorFileReference.getOperator, false otherwise.

Specified by:
isOperatorsResolved in interface IOperatorFileReference
Returns:
true if the operator has been resolved, false otherwise.

resolveOperators

public void resolveOperators(IOperators operators)
Description copied from interface: IOperatorFileReference
Attaches an IOperators resolved from this operator file reference.

Specified by:
resolveOperators in interface IOperatorFileReference
Parameters:
operators - The resolved IOperators for this operator file reference


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