Package org.datanucleus.api.jdo.query
Class MapExpressionImpl<T extends Map<K,V>,K,V>
java.lang.Object
org.datanucleus.api.jdo.query.ExpressionImpl<T>
org.datanucleus.api.jdo.query.MapExpressionImpl<T,K,V>
- All Implemented Interfaces:
javax.jdo.query.Expression<T>
,javax.jdo.query.MapExpression<T,
K, V>
public class MapExpressionImpl<T extends Map<K,V>,K,V>
extends ExpressionImpl<T>
implements javax.jdo.query.MapExpression<T,K,V>
Implementation of a MapExpression
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Field Summary
Fields inherited from class org.datanucleus.api.jdo.query.ExpressionImpl
exprType, queryExpr
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Constructor Summary
ConstructorsConstructorDescriptionMapExpressionImpl
(Class<T> cls, String name, ExpressionType type) MapExpressionImpl
(javax.jdo.query.PersistableExpression parent, String name) -
Method Summary
Modifier and TypeMethodDescriptionjavax.jdo.query.BooleanExpression
containsEntry
(Map.Entry<K, V> entry) javax.jdo.query.BooleanExpression
containsEntry
(javax.jdo.query.Expression<Map.Entry<K, V>> expr) javax.jdo.query.BooleanExpression
containsKey
(javax.jdo.query.Expression<K> expr) javax.jdo.query.BooleanExpression
containsKey
(K key) javax.jdo.query.BooleanExpression
containsValue
(javax.jdo.query.Expression<V> expr) javax.jdo.query.BooleanExpression
containsValue
(V value) javax.jdo.query.Expression
<V> javax.jdo.query.Expression
<V> javax.jdo.query.BooleanExpression
isEmpty()
javax.jdo.query.NumericExpression
<Integer> size()
Methods inherited from class org.datanucleus.api.jdo.query.ExpressionImpl
as, cast, count, countDistinct, eq, eq, getQueryExpression, instanceOf, isParameter, isVariable, ne, ne
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface javax.jdo.query.Expression
as, cast, count, countDistinct, eq, eq, instanceOf, ne, ne
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Constructor Details
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MapExpressionImpl
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MapExpressionImpl
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Method Details
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get
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get
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containsEntry
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containsEntry
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containsKey
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containsKey
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containsValue
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containsValue
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isEmpty
public javax.jdo.query.BooleanExpression isEmpty() -
size
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