Package org.datanucleus.api.jdo.query
Class EnumExpressionImpl<T>
- java.lang.Object
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- org.datanucleus.api.jdo.query.ExpressionImpl<T>
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- org.datanucleus.api.jdo.query.ComparableExpressionImpl<java.lang.Enum>
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- org.datanucleus.api.jdo.query.EnumExpressionImpl<T>
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- All Implemented Interfaces:
javax.jdo.query.ComparableExpression<java.lang.Enum>
,javax.jdo.query.EnumExpression<java.lang.Enum>
,javax.jdo.query.Expression<java.lang.Enum>
public class EnumExpressionImpl<T> extends ComparableExpressionImpl<java.lang.Enum> implements javax.jdo.query.EnumExpression<java.lang.Enum>
Implementation of an Enum expression.
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Field Summary
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Fields inherited from class org.datanucleus.api.jdo.query.ExpressionImpl
exprType, queryExpr
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Constructor Summary
Constructors Constructor Description EnumExpressionImpl(java.lang.Class<java.lang.Enum> cls, java.lang.String name, ExpressionType type)
EnumExpressionImpl(javax.jdo.query.PersistableExpression parent, java.lang.String name)
EnumExpressionImpl(org.datanucleus.store.query.expression.Expression queryExpr)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description javax.jdo.query.NumericExpression<java.lang.Integer>
ordinal()
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Methods inherited from class org.datanucleus.api.jdo.query.ComparableExpressionImpl
asc, desc, gt, gt, gteq, gteq, lt, lt, lteq, lteq, max, min
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Methods inherited from class org.datanucleus.api.jdo.query.ExpressionImpl
as, cast, count, countDistinct, eq, eq, getQueryExpression, instanceOf, isParameter, isVariable, ne, ne
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Detail
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EnumExpressionImpl
public EnumExpressionImpl(javax.jdo.query.PersistableExpression parent, java.lang.String name)
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EnumExpressionImpl
public EnumExpressionImpl(java.lang.Class<java.lang.Enum> cls, java.lang.String name, ExpressionType type)
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EnumExpressionImpl
public EnumExpressionImpl(org.datanucleus.store.query.expression.Expression queryExpr)
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Method Detail
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ordinal
public javax.jdo.query.NumericExpression<java.lang.Integer> ordinal()
- Specified by:
ordinal
in interfacejavax.jdo.query.EnumExpression<T>
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