Package org.eclipse.persistence.jpa.jpql
Class AbstractValidator.NestedArrayVisitor
- java.lang.Object
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- org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor
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- org.eclipse.persistence.jpa.jpql.AbstractValidator.NestedArrayVisitor
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- All Implemented Interfaces:
ExpressionVisitor
- Enclosing class:
- AbstractValidator
protected static class AbstractValidator.NestedArrayVisitor extends AbstractExpressionVisitor
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Field Summary
Fields Modifier and Type Field Description intnestedArraySizeThe number of items contained in the nested array or -1 if theExpressiondoes not represent a nested array.protected booleansubExpressionInternal flag used to determine if a sub-expression is traversed, which is required when representing a nested array.
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Constructor Summary
Constructors Modifier Constructor Description protectedNestedArrayVisitor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidvisit(CollectionExpression expression)Visits theCollectionExpressionexpression.voidvisit(SubExpression expression)Visits theSubExpressionexpression.-
Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractExpressionVisitor
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
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Field Detail
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nestedArraySize
public int nestedArraySize
The number of items contained in the nested array or -1 if theExpressiondoes not represent a nested array.
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subExpression
protected boolean subExpression
Internal flag used to determine if a sub-expression is traversed, which is required when representing a nested array.
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Method Detail
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visit
public void visit(CollectionExpression expression)
Visits theCollectionExpressionexpression.- Specified by:
visitin interfaceExpressionVisitor- Overrides:
visitin classAbstractExpressionVisitor- Parameters:
expression- TheExpressionto visit
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visit
public void visit(SubExpression expression)
Visits theSubExpressionexpression.- Specified by:
visitin interfaceExpressionVisitor- Overrides:
visitin classAbstractExpressionVisitor- Parameters:
expression- TheExpressionto visit
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