Package org.eclipse.persistence.internal.jpa.parsing

Class TemporalLiteralNode

java.lang.Object

org.eclipse.persistence.internal.jpa.parsing.Node

org.eclipse.persistence.internal.jpa.parsing.LiteralNode

org.eclipse.persistence.internal.jpa.parsing.TemporalLiteralNode

All Implemented Interfaces:

AliasableNode

public class TemporalLiteralNode
extends LiteralNode

INTERNAL

Purpose: Represent a Date, Time or TimeStamp literal

Responsibilities:

• Generate the correct expression for the temporal expression

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TemporalLiteralNode.TemporalType

Field Summary

Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.LiteralNode

literal

Fields inherited from class org.eclipse.persistence.internal.jpa.parsing.Node

alias, left, right, shouldGenerateExpression

Constructor Summary

Constructors

Constructor	Description
TemporalLiteralNode(String theString, TemporalLiteralNode.TemporalType type)	Return a new StringLiteralNode with the internal string set to the passed value
TemporalLiteralNode(TemporalLiteralNode.TemporalType type)	Return a new StringLiteralNode

Method Summary

Modifier and Type	Method	Description
Expression	generateExpression(GenerationContext context)	INTERNAL Generate the a new EclipseLink ConstantExpression for this node.
void	validate(ParseTreeContext context)	INTERNAL Validate node and calculate its type.

Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.LiteralNode

applyToQuery, getAsString, getLiteral, isAliasableNode, isLiteralNode, setLiteral, toString

Methods inherited from class org.eclipse.persistence.internal.jpa.parsing.Node

addToExpression, appendExpression, getAlias, getColumn, getLeft, getLine, getRight, getType, hasLeft, hasRight, isAggregateNode, isAttributeNode, isConstructorNode, isCountNode, isDivideNode, isDotNode, isEscape, isMapKeyNode, isMinusNode, isMultiplyNode, isNotNode, isParameterNode, isPlusNode, isSubqueryNode, isVariableNode, qualifyAttributeAccess, resolveAttribute, resolveClass, resolveClass, resolveMapping, resolveMapping, setAlias, setColumn, setLeft, setLine, setRight, setType, toString, toStringDisplayName, toStringIndent, validateParameter

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.persistence.internal.jpa.parsing.AliasableNode

getAlias, setAlias

Constructor Detail

TemporalLiteralNode

public TemporalLiteralNode(TemporalLiteralNode.TemporalType type)

Return a new StringLiteralNode

TemporalLiteralNode

public TemporalLiteralNode(String theString,
                           TemporalLiteralNode.TemporalType type)

Return a new StringLiteralNode with the internal string set to the passed value

Method Detail

generateExpression

public Expression generateExpression(GenerationContext context)

INTERNAL Generate the a new EclipseLink ConstantExpression for this node.

Overrides:

generateExpression in class LiteralNode

validate

public void validate(ParseTreeContext context)

INTERNAL Validate node and calculate its type.

Overrides:

validate in class Node