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org.eclipse.persistence.jpa.internal.jpql.parser
Class StateFieldPathExpressionFactory

java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.parser.ExpressionFactory
org.eclipse.persistence.jpa.internal.jpql.parser.AbstractLiteralExpressionFactory
org.eclipse.persistence.jpa.internal.jpql.parser.StateFieldPathExpressionFactory

All Implemented Interfaces:

java.lang.Comparable<ExpressionFactory>

final class StateFieldPathExpressionFactory

extends AbstractLiteralExpressionFactory

This StateFieldPathExpressionFactory is meant to handle the parsing of a portion of the query when it's expected to be a state field path.

Since:

2.3

Version:

2.3

Author:

Pascal Filion

See Also:

StateFieldPathExpression

Field Summary

(package private) static java.lang.String

ID The unique identifier of this StateFieldPathExpressionFactory.

Constructor Summary

StateFieldPathExpressionFactory()
Creates a new StateFieldPathExpressionFactory.

Method Summary

(package private) AbstractExpression

buildExpression(AbstractExpression parent, WordParser wordParser, java.lang.String word, AbstractExpression expression, boolean tolerant) Creates the actual AbstractExpression this factory manages.

Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.AbstractLiteralExpressionFactory

buildExpression

Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.ExpressionFactory

compareTo, equals, getId, getVersion, hashCode, identifiers, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ID

static final java.lang.String ID

The unique identifier of this StateFieldPathExpressionFactory.

See Also:

Constant Field Values

Constructor Detail

StateFieldPathExpressionFactory

StateFieldPathExpressionFactory()

Creates a new StateFieldPathExpressionFactory.

Method Detail

buildExpression

AbstractExpression buildExpression(AbstractExpression parent,
                                   WordParser wordParser,
                                   java.lang.String word,
                                   AbstractExpression expression,
                                   boolean tolerant)

Creates the actual AbstractExpression this factory manages.

Specified by:

buildExpression in class AbstractLiteralExpressionFactory

Parameters:

parent - The parent expression

wordParser - The text to parse based on the current position of the cursor

word - The current word to parse

expression - During the parsing, it is possible the first part of an expression was parsed which needs to be used as a sub-expression of the newly created expression

Returns:

A new AbstractExpression representing the given word

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