BinaryLogicOperatorNode (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.hql.ast.tree
Class BinaryLogicOperatorNode

java.lang.Object
  antlr.BaseAST
      antlr.CommonAST
          org.hibernate.hql.ast.tree.Node
              org.hibernate.hql.ast.tree.SqlNode
                  org.hibernate.hql.ast.tree.HqlSqlWalkerNode
                      org.hibernate.hql.ast.tree.BinaryLogicOperatorNode

All Implemented Interfaces:: antlr.collections.AST, BinaryOperatorNode, InitializeableNode, OperatorNode, Serializable

Direct Known Subclasses:: InLogicOperatorNode

public class BinaryLogicOperatorNode
extends HqlSqlWalkerNode
implements BinaryOperatorNode

Contract for nodes representing binary operators.

Author:: Steve Ebersole
See Also:: Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

BinaryLogicOperatorNode()


Method Summary

protected Type extractDataType(Node operand)


Type getDataType()
          Retrieves the data type for the overall operator expression.

Node getLeftHandOperand()
          Retrieves the left-hand operand of the operator.

Node getRightHandOperand()
          Retrieves the right-hand operand of the operator.

void initialize()
          Performs the operator node initialization by seeking out any parameter nodes and setting their expected type, if possible.

protected void mutateRowValueConstructorSyntaxesIfNecessary(Type lhsType, Type rhsType)


Methods inherited from class org.hibernate.hql.ast.tree.HqlSqlWalkerNode

getAliasGenerator, getASTFactory, getSessionFactoryHelper, getWalker, initialize

Methods inherited from class org.hibernate.hql.ast.tree.SqlNode

getOriginalText, setDataType, setText

Methods inherited from class org.hibernate.hql.ast.tree.Node

getColumn, getFilename, getLine, getRenderText, getTextLength, initialize, initialize

Methods inherited from class antlr.CommonAST

getText, getType, initialize, setType

Methods inherited from class antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getFirstChild, getNextSibling, getNumberOfChildren, getTokenNames, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail