org.eclipse.persistence.jpa.jpql.parser
Class AbstractCollectionValuedPathExpressionFactory
java.lang.Object
org.eclipse.persistence.jpa.jpql.parser.ExpressionFactory
org.eclipse.persistence.jpa.jpql.parser.AbstractCollectionValuedPathExpressionFactory
- All Implemented Interfaces:
- java.lang.Comparable<ExpressionFactory>
- Direct Known Subclasses:
- CollectionValuedPathExpressionFactory, JoinCollectionValuedPathExpressionFactory
public abstract class AbstractCollectionValuedPathExpressionFactory
- extends ExpressionFactory
This CollectionValuedPathExpressionFactory
creates a new CollectionValuedPathExpression
.
- Version:
- 2.4
- See Also:
CollectionValuedPathExpression
- Author:
- Pascal Filion
- Since:
- 2.3
Method Summary |
protected AbstractExpression |
buildExpression(AbstractExpression parent,
WordParser wordParser,
java.lang.String word,
JPQLQueryBNF queryBNF,
AbstractExpression expression,
boolean tolerant)
Creates a new Expression . |
protected abstract AbstractExpression |
buildFallbackExpression(AbstractExpression parent,
WordParser wordParser,
java.lang.String word,
JPQLQueryBNF queryBNF,
AbstractExpression expression,
boolean tolerant)
Creates a new Expression when the word is not a path expression, i.e. does have any
dot. |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
AbstractCollectionValuedPathExpressionFactory
protected AbstractCollectionValuedPathExpressionFactory(java.lang.String id)
- Creates a new
CollectionValuedPathExpressionFactory
.
buildExpression
protected 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 expressionwordParser
- The text to parse based on the current position of the cursorword
- The current word to parsequeryBNF
- The BNF grammar that was used to identifier this factory to be capable to
parse a portion of the queryexpression
- 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
buildFallbackExpression
protected abstract AbstractExpression buildFallbackExpression(AbstractExpression parent,
WordParser wordParser,
java.lang.String word,
JPQLQueryBNF queryBNF,
AbstractExpression expression,
boolean tolerant)
- Creates a new
Expression
when the word is not a path expression, i.e. does have any
dot.
- Parameters:
parent
- The parent expressionwordParser
- The text to parse based on the current position of the cursorword
- The current word to parsequeryBNF
- The BNF grammar that was used to identifier this factory to be capable to
parse a portion of the queryexpression
- 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