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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) E28847-01 |
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java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.parser.AbstractExpressionVisitor
org.eclipse.persistence.jpa.internal.jpql.parser.EmptyCollectionComparisonExpression.StateFieldPathToCollectionValuedPathConverter
private static class EmptyCollectionComparisonExpression.StateFieldPathToCollectionValuedPathConverter
This visitor converts a StateFieldPathExpression
into a CollectionValuedPathExpression
. The parser only creates state field path expressions but this expression only supports a collection valued path expression.
Field Summary | |
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private AbstractExpression |
expression |
private AbstractExpression |
parent |
Constructor Summary | |
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EmptyCollectionComparisonExpression.StateFieldPathToCollectionValuedPathConverter(AbstractExpression parent, AbstractExpression expression) Creates a new StateFieldPathToCollectionValuedPathConverter . |
Method Summary | |
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void |
visit(StateFieldPathExpression expression) Visits the StateFieldPathExpression expression. |
Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.parser.AbstractExpressionVisitor |
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visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private AbstractExpression expression
private AbstractExpression parent
Constructor Detail |
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EmptyCollectionComparisonExpression.StateFieldPathToCollectionValuedPathConverter(AbstractExpression parent, AbstractExpression expression)
StateFieldPathToCollectionValuedPathConverter
.
parent
- The parent of the expressionexpression
- The expression that might need to be convertedMethod Detail |
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public void visit(StateFieldPathExpression expression)
StateFieldPathExpression
expression.visit
in interface ExpressionVisitor
visit
in class AbstractExpressionVisitor
expression
- The Expression
to visit
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