程序包 org.hibernate.hql.internal.ast.tree

类 UnaryLogicOperatorNode

java.lang.Object

antlr.BaseAST

antlr.CommonAST

org.hibernate.hql.internal.ast.tree.Node

org.hibernate.hql.internal.ast.tree.SqlNode

org.hibernate.hql.internal.ast.tree.HqlSqlWalkerNode

org.hibernate.hql.internal.ast.tree.AbstractSelectExpression

org.hibernate.hql.internal.ast.tree.UnaryLogicOperatorNode

所有已实现的接口:

antlr.collections.AST, Serializable, InitializeableNode, OperatorNode, SelectExpression, UnaryOperatorNode

直接已知子类:

AbstractNullnessCheckNode

public class UnaryLogicOperatorNode
extends AbstractSelectExpression
implements UnaryOperatorNode

Represents a unary operator node.

作者:

Steve Ebersole

另请参阅:

序列化表格

字段概要

从类继承的字段 antlr.BaseAST

down, right

构造器概要

构造器

构造器	说明
UnaryLogicOperatorNode()

方法概要

修饰符和类型	方法	说明
Type	getDataType()	Retrieves the data type for the overall operator expression.
Node	getOperand()	Retrieves the node representing the operator's single operand.
void	initialize()	Called by the tree walker during hql-sql semantic analysis after the operator sub-tree is completely built.
void	setScalarColumnText(int i)	Appends AST nodes that represent the columns after the current AST node.

从类继承的方法 org.hibernate.hql.internal.ast.tree.AbstractSelectExpression

getAlias, getFromElement, getScalarColumnIndex, isConstructor, isReturnableEntity, isScalar, setAlias, setScalarColumn

从类继承的方法 org.hibernate.hql.internal.ast.tree.HqlSqlWalkerNode

getAliasGenerator, getASTFactory, getSessionFactoryHelper, getWalker, initialize

从类继承的方法 org.hibernate.hql.internal.ast.tree.SqlNode

getOriginalText, setDataType, setText

从类继承的方法 org.hibernate.hql.internal.ast.tree.Node

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

从类继承的方法 antlr.CommonAST

getText, getType, initialize, setType

从类继承的方法 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

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.hql.internal.ast.tree.SelectExpression

setText

构造器详细资料

UnaryLogicOperatorNode

public UnaryLogicOperatorNode()

方法详细资料

getOperand

public Node getOperand()

从接口复制的说明: UnaryOperatorNode

Retrieves the node representing the operator's single operand.

指定者:

getOperand 在接口中 UnaryOperatorNode

返回:

The operator's single operand.

initialize

public void initialize()

从接口复制的说明: OperatorNode

Called by the tree walker during hql-sql semantic analysis after the operator sub-tree is completely built.

指定者:

initialize 在接口中 OperatorNode

getDataType

public Type getDataType()

从接口复制的说明: OperatorNode

Retrieves the data type for the overall operator expression.

指定者:

getDataType 在接口中 OperatorNode

指定者:

getDataType 在接口中 SelectExpression

覆盖:

getDataType 在类中 SqlNode

返回:

The expression's data type.

setScalarColumnText

public void setScalarColumnText(int i)
                         throws antlr.SemanticException

从接口复制的说明: SelectExpression

Appends AST nodes that represent the columns after the current AST node. (e.g. 'as col0_O_')

指定者:

setScalarColumnText 在接口中 SelectExpression

参数:

i - The index of the select expression in the projection list.

抛出:

antlr.SemanticException - if a semantic error occurs