Package org.apache.cayenne.exp.parser
Interface Node
- All Known Implementing Classes:
- AggregateConditionNode,- ASTAbs,- ASTAdd,- ASTAggregateFunctionCall,- ASTAnd,- ASTAsterisk,- ASTAvg,- ASTBetween,- ASTBitwiseAnd,- ASTBitwiseLeftShift,- ASTBitwiseNot,- ASTBitwiseOr,- ASTBitwiseRightShift,- ASTBitwiseXor,- ASTConcat,- ASTCount,- ASTCurrentDate,- ASTCurrentTime,- ASTCurrentTimestamp,- ASTDbPath,- ASTDistinct,- ASTDivide,- ASTEnum,- ASTEqual,- ASTExtract,- ASTFalse,- ASTFullObject,- ASTFunctionCall,- ASTGreater,- ASTGreaterOrEqual,- ASTIn,- ASTLength,- ASTLess,- ASTLessOrEqual,- ASTLike,- ASTLikeIgnoreCase,- ASTList,- ASTLocate,- ASTLower,- ASTMax,- ASTMin,- ASTMod,- ASTMultiply,- ASTNamedParameter,- ASTNegate,- ASTNot,- ASTNotBetween,- ASTNotEqual,- ASTNotIn,- ASTNotLike,- ASTNotLikeIgnoreCase,- ASTObjPath,- ASTOr,- ASTPath,- ASTScalar,- ASTSqrt,- ASTSubstring,- ASTSubtract,- ASTSum,- ASTTrim,- ASTTrue,- ASTUpper,- ConditionNode,- EvaluatedBitwiseNode,- EvaluatedMathNode,- EvaluatedNode,- PatternMatchNode,- SimpleNode
public interface Node
Provides basic machinery for constructing the parent and child relationships 
 between nodes. All AST nodes must implement this interface. 
 
 
Generated by JJTree
- Since:
- 1.1
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Method SummaryModifier and Type Method Description voidjjtAddChild(Node n, int i)This method tells the node to add its argument to the node's list of children.voidjjtClose()Called after all the child nodes have been added.NodejjtGetChild(int i)This method returns a child node.intjjtGetNumChildren()Return the number of children the node has.NodejjtGetParent()voidjjtOpen()Called after the node has been made the current node.voidjjtSetParent(Node n)This pair of methods are used to inform the node of its parent.
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Method Details- 
jjtOpenvoid jjtOpen()Called after the node has been made the current node. It indicates that child nodes can now be added to it.
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jjtClosevoid jjtClose()Called after all the child nodes have been added.
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jjtSetParentThis pair of methods are used to inform the node of its parent.
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jjtGetParentNode jjtGetParent()
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jjtAddChildThis method tells the node to add its argument to the node's list of children.
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jjtGetChildThis method returns a child node. The children are numbered from zero, left to right.
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jjtGetNumChildrenint jjtGetNumChildren()Return the number of children the node has.
 
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