org.eclipse.persistence.internal.jpa.parsing

Class RangeDeclNode

java.lang.Object

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

org.eclipse.persistence.internal.jpa.parsing.IdentificationVariableDeclNode

org.eclipse.persistence.internal.jpa.parsing.RangeDeclNode

public class RangeDeclNode
extends IdentificationVariableDeclNode

INTERNAL

Purpose: Represent a range identification variable declaration as part of the FROM clause FROM Order o.

Responsibilities:

• Manage the abstract schema name range variable declaration.

Field Summary

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

shouldGenerateExpression

Constructor Summary

Constructors

Constructor and Description
RangeDeclNode()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAbstractSchemaName()
Node	qualifyAttributeAccess(ParseTreeContext context) INTERNAL Check for an unqualified field access.
void	setAbstractSchemaName(java.lang.String name)
void	validate(ParseTreeContext context) INTERNAL Validate node and calculate its type.

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

calculateCanonicalName, getCanonicalVariableName, getPath, getVariableName, setVariableName

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

addToExpression, appendExpression, applyToQuery, generateExpression, 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

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RangeDeclNode

public RangeDeclNode()

Method Detail

getAbstractSchemaName

public java.lang.String getAbstractSchemaName()

setAbstractSchemaName

public void setAbstractSchemaName(java.lang.String name)

qualifyAttributeAccess

public Node qualifyAttributeAccess(ParseTreeContext context)

INTERNAL Check for an unqualified field access. If abstractSchemaName does not define a valid abstract schema name treat it as unqualified field access. Then method qualifies the field access and use it as the path expression of a new join variable declaration node returned by the method.

Overrides:

qualifyAttributeAccess in class Node

validate

public void validate(ParseTreeContext context)

INTERNAL Validate node and calculate its type.

Overrides:

validate in class IdentificationVariableDeclNode