public abstract class GeneralIdentificationExpressionFactory extends ExpressionFactory
ValueExpressionFactory creates a general identification variable, which is either
with the identifier KEY or VALUE and then checks the existence of a path expression.KeyExpressionFactory,
ValueExpressionFactory| Constructor and Description |
|---|
GeneralIdentificationExpressionFactory(java.lang.String id,
java.lang.String identifier)
Creates a new
GeneralIdentificationExpressionFactory. |
| Modifier and Type | Method and Description |
|---|---|
protected abstract AbstractExpression |
buildExpression(AbstractExpression parent)
Creates the actual expression this factory manages.
|
protected AbstractExpression |
buildExpression(AbstractExpression parent,
WordParser wordParser,
java.lang.String word,
JPQLQueryBNF queryBNF,
AbstractExpression expression,
boolean tolerant)
Creates a new
Expression. |
compareTo, equals, getExpressionRegistry, getId, hashCode, identifiers, toStringpublic GeneralIdentificationExpressionFactory(java.lang.String id,
java.lang.String identifier)
GeneralIdentificationExpressionFactory.id - The unique identifier of this ExpressionFactoryidentifier - The JPQL identifier handled by this factoryprotected abstract AbstractExpression buildExpression(AbstractExpression parent)
parent - The parent of this expressionExpression this factory managesprotected final AbstractExpression buildExpression(AbstractExpression parent, WordParser wordParser, java.lang.String word, JPQLQueryBNF queryBNF, AbstractExpression expression, boolean tolerant)
Expression.buildExpression in class ExpressionFactoryparent - The parent AbstractExpressionwordParser - The text to parse based on the current position of the cursorword - The current word being parsedqueryBNF - 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 expressionAbstractExpression representing the portion or the totality of the
text held by WordParser starting at the cursor position