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## org.modeshape.graph.query.process
Interface ProcessingComponent.DynamicOperation

Enclosing class:
  ProcessingComponent

    protected static interface ProcessingComponent.DynamicOperation

Interface for evaluating a `DynamicOperand` to return the resulting value.

Method Summary
`Object` | `evaluate(Object[] tuple)` Perform the dynamic evaluation to obtain the desired result.
`String` | `getExpectedType()` Get the expected type of the result of this evaluation

Method Detail

### getExpectedType

    String getExpectedType()

  Get the expected type of the result of this evaluation

  Returns:
    the property type; never null

### evaluate

    Object evaluate(Object[] tuple)

  Perform the dynamic evaluation to obtain the desired result.

  Parameters:
    `tuple` - the tuple; never null
  Returns:
    the value that results from dynamically evaluating the operand against the tuple; may be null

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