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## com.bea.p13n.expression
Interface ProxyExpression

All Superinterfaces:
  Cloneable, Expression, Serializable

public interface ProxyExpression
extends Expression

An interface implemented by the class that need to act as a proxy to the original expression.

The classes implementing this interface will just delegate to the original expression.

Method Summary
`Expression` | `getDelegate()` Returns the delegate to which this is a proxy.

Methods inherited from interface com.bea.p13n.expression.Expression
`addSubExpression, clearCache, clone, getCachedValue, getParameterSignature, getParent, getSubExpression, getSubExpressionCount, isCached, isCacheEnabled, removeAllSubExpressions, removeSubExpression, removeSubExpression, setCachedValue, setCacheEnabled, setSubExpression, write`

Method Detail

### getDelegate

    public Expression getDelegate()

  Returns the delegate to which this is a proxy.

  Returns:
    An expression that is a delegate.
  See Also:
    `Expression`

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