net.sourceforge.nrl.parser.ast.action.impl
Class ForEachActionImpl

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.action.impl.ActionImpl
                  extended by net.sourceforge.nrl.parser.ast.action.impl.ForEachActionImpl
All Implemented Interfaces:
IAction, IForEachAction, ISimpleAction, INRLAstNode, org.antlr.runtime.tree.Tree

public class ForEachActionImpl
extends ActionImpl
implements IForEachAction


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
ForEachActionImpl()
           
ForEachActionImpl(org.antlr.runtime.Token token)
           
 
Method Summary
 void accept(INRLAstVisitor visitor)
          Accept a visitor to this node.
 String dump(int indent)
          Deprecated. 
 IAction getAction()
          Return the action to execute on each member of the collection.
 IModelReference getCollection()
          Return the collection to iterate over.
 IVariable getVariable()
          If the for-each action introduces an iteration variable, this is returned here.
 String getVariableName()
           
 void setVariable(IVariable variable)
           
 
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.INRLAstNode
getColumn, getLine, getUserData, setUserData
 

Constructor Detail

ForEachActionImpl

public ForEachActionImpl()

ForEachActionImpl

public ForEachActionImpl(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

getCollection

public IModelReference getCollection()
Description copied from interface: IForEachAction
Return the collection to iterate over. This is never null.

Specified by:
getCollection in interface IForEachAction
Returns:
the collection, an attribute or variable reference

getAction

public IAction getAction()
Description copied from interface: IForEachAction
Return the action to execute on each member of the collection. Is never null. This usually returns a ICompoundAction or a IConditionalAction.

Specified by:
getAction in interface IForEachAction
Returns:
the action

getVariableName

public String getVariableName()

getVariable

public IVariable getVariable()
Description copied from interface: IForEachAction
If the for-each action introduces an iteration variable, this is returned here. The iteration variable will be bound to each object being iterated over.

If the action uses a short form without a variable, for example for each trade, ..., then this returns null.

Specified by:
getVariable in interface IForEachAction
Returns:
the variable or null

setVariable

public void setVariable(IVariable variable)


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