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## org.apache.openjpa.jdbc.kernel.exps
Class InValueExpression

    java.lang.Object
      org.apache.openjpa.jdbc.kernel.exps.InExpression
          org.apache.openjpa.jdbc.kernel.exps.InValueExpression

All Implemented Interfaces:
  Serializable, Exp, Expression

     class InValueExpression

extends InExpression

Tests whether a value is IN a map value collection.

Author:
  Abe White

Constructor Summary
`InValueExpression(Val val, Const constant)` Constructor.

Method Summary
`protected Collection` | `getCollection(ExpContext ctx, ExpState state)` Return the collection to test for containment with.

Methods inherited from class org.apache.openjpa.jdbc.kernel.exps.InExpression
`acceptVisit, appendTo, getConstant, getValue, initialize, selectColumns`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### InValueExpression

    public InValueExpression(Val val,
                             Const constant)

  Constructor. Supply the value to test and the constant to obtain the parameters from.

Method Detail

### getCollection

    protected Collection getCollection(ExpContext ctx,
                                       ExpState state)

  Return the collection to test for containment with.

  Overrides:
    `getCollection` in class `InExpression`

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