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

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.RemoveActionImpl
All Implemented Interfaces:
IAction, IRemoveAction, ISimpleAction, INRLAstNode, org.antlr.runtime.tree.Tree

public class RemoveActionImpl
extends ActionImpl
implements IRemoveAction


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
RemoveActionImpl()
           
RemoveActionImpl(org.antlr.runtime.Token token)
           
 
Method Summary
 void accept(INRLAstVisitor visitor)
          Accept a visitor to this node.
 String dump(int indent)
          Deprecated. 
 IModelReference getTarget()
          The target of the deletion.
 IVariable getVariable()
          Return the variable that is being provided with the where clause.
 String getVariableName()
           
 IConstraint getWhere()
          Return a where clause if there is one.
 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

RemoveActionImpl

public RemoveActionImpl()

RemoveActionImpl

public RemoveActionImpl(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

getTarget

public IModelReference getTarget()
Description copied from interface: IRemoveAction
The target of the deletion. This will either be an attribute-relative reference, or an element reference. Use IModelReference.getReferenceType() to determine which type applies.

Specified by:
getTarget in interface IRemoveAction
Returns:
the target

getVariableName

public String getVariableName()

getVariable

public IVariable getVariable()
Description copied from interface: IRemoveAction
Return the variable that is being provided with the where clause. This will return null if there is no where clause, otherwise it will always return a variable.

Specified by:
getVariable in interface IRemoveAction
Returns:
the variable

getWhere

public IConstraint getWhere()
Description copied from interface: IRemoveAction
Return a where clause if there is one. This can only return a non-null value if the target is an element (rather than an attribute).

Specified by:
getWhere in interface IRemoveAction
Returns:
the where clause or null

setVariable

public void setVariable(IVariable variable)


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