Module org.eclipse.persistence.core

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

Class BetweenNode

java.lang.Object

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

org.eclipse.persistence.internal.jpa.parsing.SimpleConditionalExpressionNode

org.eclipse.persistence.internal.jpa.parsing.BetweenNode

public class BetweenNode
extends SimpleConditionalExpressionNode

INTERNAL

Purpose: Represent a BETWEEN in EJBQL

Responsibilities:

• Generate the correct expression for a BETWEEN in EJBQL

Since:

TopLink 4.0

Field Summary

Fields

Modifier and Type	Field	Description
protected Node	rightForAnd
protected Node	rightForBetween

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

alias, left, right, shouldGenerateExpression

Constructor Summary

Constructors

Constructor	Description
BetweenNode()	BetweenNode constructor comment.

Method Summary

Modifier and Type	Method	Description
Expression	generateExpression(GenerationContext context)	INTERNAL Return a EclipseLink expression by 'BETWEEN' and 'AND'ing the expressions from the left, rightForBetween and rightForAnd nodes
Node	getRightForAnd()
Node	getRightForBetween()
boolean	hasRightForAnd()
boolean	hasRightForBetween()
Node	qualifyAttributeAccess(ParseTreeContext context)	INTERNAL Check the child nodes for an unqualified field access and if there are any, replace them by a qualified field access.
void	setRightForAnd(Node newRightForAnd)
void	setRightForBetween(Node newRightForBetween)
void	validate(ParseTreeContext context)	INTERNAL Validate node and calculate its type.

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

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

Methods inherited from class java.lang.Object

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

Field Details

rightForBetween

protected Node rightForBetween

rightForAnd

protected Node rightForAnd

Constructor Details

BetweenNode

public BetweenNode()

BetweenNode constructor comment.

Method Details

qualifyAttributeAccess

public Node qualifyAttributeAccess(ParseTreeContext context)

INTERNAL Check the child nodes for an unqualified field access and if there are any, replace them by a qualified field access.

Overrides:

qualifyAttributeAccess in class Node

validate

public void validate(ParseTreeContext context)

INTERNAL Validate node and calculate its type.

Overrides:

validate in class Node

generateExpression

public Expression generateExpression(GenerationContext context)

INTERNAL Return a EclipseLink expression by 'BETWEEN' and 'AND'ing the expressions from the left, rightForBetween and rightForAnd nodes

Overrides:

generateExpression in class Node

getRightForAnd

public Node getRightForAnd()

getRightForBetween

public Node getRightForBetween()

hasRightForAnd

public boolean hasRightForAnd()

hasRightForBetween

public boolean hasRightForBetween()

setRightForAnd

public void setRightForAnd(Node newRightForAnd)

setRightForBetween

public void setRightForBetween(Node newRightForBetween)