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Oracle Fusion Middleware Java API Reference for Oracle TopLink
11g Release 1 (11.1.1)

E28847-01


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

java.lang.Object
  extended by org.eclipse.persistence.jpa.internal.jpql.parser.ExpressionFactory
      extended by org.eclipse.persistence.jpa.internal.jpql.parser.ModExpressionFactory

All Implemented Interfaces:
java.lang.Comparable<ExpressionFactory>

final class ModExpressionFactory
extends ExpressionFactory

This ModExpressionFactory creates a new ModExpression when the portion of the query to parse starts with MOD.

Since:
2.3
Version:
2.3
Author:
Pascal Filion
See Also:
ModExpression

Field Summary
(package private) static java.lang.String ID
          The unique identifier of this ModExpressionFactory.

 

Constructor Summary
ModExpressionFactory()
          Creates a new ModExpressionFactory.

 

Method Summary
(package private)  AbstractExpression buildExpression(AbstractExpression parent, WordParser wordParser, java.lang.String word, JPQLQueryBNF queryBNF, AbstractExpression expression, boolean tolerant)
          Creates a new Expression.

 

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 ModExpressionFactory.
See Also:
Constant Field Values

Constructor Detail

ModExpressionFactory

ModExpressionFactory()
Creates a new ModExpressionFactory.

Method Detail

buildExpression

AbstractExpression buildExpression(AbstractExpression parent,
                                   WordParser wordParser,
                                   java.lang.String word,
                                   JPQLQueryBNF queryBNF,
                                   AbstractExpression expression,
                                   boolean tolerant)
Creates a new Expression.
Specified by:
buildExpression in class ExpressionFactory
Parameters:
parent - The parent expression
wordParser - The text to parse based on the current position of the cursor
word - The current word to parse
queryBNF - The BNF grammar that was used to identifier this factory to be capable to parse a portion of the query
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 Expression representing a portion or the totality of the given text

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