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## com.hp.hpl.jena.graph.query
Class Expression.Valof

    java.lang.Object
      com.hp.hpl.jena.graph.query.Expression.Valof

All Implemented Interfaces:
  VariableValues

Enclosing interface:
  Expression

    public static class Expression.Valof

extends java.lang.Object
implements VariableValues

Valof provides an implementation of VariableValues which composes the "compile-time" VariableIndexes map with the "run-time" IndexValues map to produce a VariableValues map. A Valof has mutable state; the setDomain operation changes the IndexValues mapping of the Valof.

Author:
  kers

Constructor Summary
`Expression.Valof(VariableIndexes map)`

Method Summary
`java.lang.Object` | `get(java.lang.String name)` Answer the value of the variable with the given name.
`Expression.Valof` | `setDomain(IndexValues d)`

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

Constructor Detail

### Expression.Valof

    public Expression.Valof(VariableIndexes map)

Method Detail

### get

    public final java.lang.Object get(java.lang.String name)

  Description copied from interface: `VariableValues`
  Answer the value of the variable with the given name. It is undefined what happens if no such name is defined.

  Specified by:
    `get` in interface `VariableValues`

### setDomain

    public final Expression.Valof setDomain(IndexValues d)

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