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java.lang.Objectorg.antlr.runtime.tree.BaseTree
org.antlr.runtime.tree.CommonTree
net.sourceforge.nrl.parser.ast.impl.Antlr3NRLBaseAst
net.sourceforge.nrl.parser.ast.constraints.impl.ConstraintImpl
net.sourceforge.nrl.parser.ast.constraints.impl.SelectionExpressionImpl
public class SelectionExpressionImpl
Field Summary |
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Fields inherited from class org.antlr.runtime.tree.CommonTree |
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childIndex, parent, startIndex, stopIndex, token |
Fields inherited from class org.antlr.runtime.tree.BaseTree |
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children |
Fields inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode |
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NEWLINE |
Fields inherited from interface org.antlr.runtime.tree.Tree |
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INVALID_NODE |
Constructor Summary | |
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SelectionExpressionImpl(org.antlr.runtime.Token token)
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Method Summary | |
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void |
accept(INRLAstVisitor visitor)
Accept a visitor to this node. |
IConstraint |
getConstraint()
Get the constraint that must hold for an element to be selected. |
IModelReference |
getModelReference()
Return the model reference from which the selection is being made. |
boolean |
isSingleElementSelection()
Return true if this selection is supposed to get a single element, false if it's selecting a list. |
Methods inherited from class net.sourceforge.nrl.parser.ast.constraints.impl.ConstraintImpl |
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getNRLDataType, setNRLDataType |
Methods inherited from class net.sourceforge.nrl.parser.ast.impl.Antlr3NRLBaseAst |
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doIndent, dump, getColumn, getLine, getUserData, initialisePositionFromChild, setColumn, setLine, setUserData |
Methods inherited from class org.antlr.runtime.tree.CommonTree |
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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 |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface net.sourceforge.nrl.parser.ast.constraints.IConstraint |
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getNRLDataType, setNRLDataType |
Methods inherited from interface net.sourceforge.nrl.parser.ast.INRLAstNode |
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dump, getColumn, getLine, getUserData, setUserData |
Constructor Detail |
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public SelectionExpressionImpl(org.antlr.runtime.Token token)
Method Detail |
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public void accept(INRLAstVisitor visitor)
INRLAstNode
accept
in interface INRLAstNode
accept
in class Antlr3NRLBaseAst
visitor
- the visitorpublic IModelReference getModelReference()
ISelectionExpression
getModelReference
in interface ISelectionExpression
public IConstraint getConstraint()
ISelectionExpression
getConstraint
in interface ISelectionExpression
public boolean isSingleElementSelection()
ISelectionExpression
isSingleElementSelection
in interface ISelectionExpression
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