org.hibernate.hql.ast.tree

Class IsNullLogicOperatorNode

Implemented Interfaces:
InitializeableNode, OperatorNode, UnaryOperatorNode

public class IsNullLogicOperatorNode
extends AbstractNullnessCheckNode

Represents a 'is null' check.
Author:
Steve Ebersole

Method Summary

protected String
getExpansionConnectorText()
protected int
getExpansionConnectorType()

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

getExpansionConnectorText, getExpansionConnectorType, initialize

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

getDataType, getOperand, initialize

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

getASTFactory, getAliasGenerator, getSessionFactoryHelper, getWalker, initialize

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

getDataType, getOriginalText, setDataType, setText

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

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

Method Details

getExpansionConnectorText

protected String getExpansionConnectorText()
Overrides:
getExpansionConnectorText in interface AbstractNullnessCheckNode

getExpansionConnectorType

protected int getExpansionConnectorType()
Overrides:
getExpansionConnectorType in interface AbstractNullnessCheckNode