net.sourceforge.nrl.parser.ast.constraints.impl
Class OperatorInvocationImpl

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.constraints.impl.ConstraintImpl
                  extended by net.sourceforge.nrl.parser.ast.constraints.impl.OperatorInvocationImpl
All Implemented Interfaces:
IConstraint, IExpression, IOperatorInvocation, INRLAstNode, org.antlr.runtime.tree.Tree

public class OperatorInvocationImpl
extends ConstraintImpl
implements IOperatorInvocation


Field Summary
 
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
OperatorInvocationImpl()
           
OperatorInvocationImpl(org.antlr.runtime.Token token)
           
 
Method Summary
 void accept(INRLAstVisitor visitor)
          Accept a visitor to this node.
 String dump(int indent)
          Deprecated. 
 int getNumParameters()
          Return the number of parameters passed in this invocation.
 IOperator getOperator()
          Return the operator.
 String getOperatorName()
          Return the name of the operator begin called.
 IExpression getParameter(int index)
          Return a parameter.
 IModelElement getReturnType()
           
 void setOperator(IOperator operator)
           
 void setReturnType(IModelElement returnType)
           
 
Methods inherited from class net.sourceforge.nrl.parser.ast.constraints.impl.ConstraintImpl
getNRLDataType, setNRLDataType
 
Methods inherited from class net.sourceforge.nrl.parser.ast.impl.Antlr3NRLBaseAst
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.constraints.IConstraint
getNRLDataType, setNRLDataType
 
Methods inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode
getColumn, getLine, getUserData, setUserData
 

Constructor Detail

OperatorInvocationImpl

public OperatorInvocationImpl()

OperatorInvocationImpl

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

accept

public void accept(INRLAstVisitor visitor)
Description copied from interface: INRLAstNode
Accept a visitor to this node.

Specified by:
accept in interface INRLAstNode
Overrides:
accept in class Antlr3NRLBaseAst
Parameters:
visitor - the visitor

dump

@Deprecated
public String dump(int indent)
Deprecated. 

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

getOperator

public IOperator getOperator()
Description copied from interface: IOperatorInvocation
Return the operator. This only returns a value if the rule file has been resolved against an operator collection using INRLParser.resolveOperatorReferences(IRuleFile, IOperators[]).

Specified by:
getOperator in interface IOperatorInvocation
Returns:
the operator

getOperatorName

public String getOperatorName()
Description copied from interface: IOperatorInvocation
Return the name of the operator begin called. Never returns null.

Specified by:
getOperatorName in interface IOperatorInvocation
Returns:
the name without any square brackets

getParameter

public IExpression getParameter(int index)
Description copied from interface: IOperatorInvocation
Return a parameter. The parameter index must be between 0 and IOperatorInvocation.getNumParameters()-1, or a runtime exception will occur.

Specified by:
getParameter in interface IOperatorInvocation
Parameters:
index - the index
Returns:
the parameter, will not be null if the index was in bounds

getNumParameters

public int getNumParameters()
Description copied from interface: IOperatorInvocation
Return the number of parameters passed in this invocation.

Specified by:
getNumParameters in interface IOperatorInvocation

getReturnType

public IModelElement getReturnType()

setOperator

public void setOperator(IOperator operator)

setReturnType

public void setReturnType(IModelElement returnType)


Copyright © 2006-2013. All Rights Reserved.