org.eaglei.network.actions
Class NoopQueryAction<T>

java.lang.Object
  org.spin.node.actions.AbstractQueryAction<T>
      org.eaglei.network.actions.NoopQueryAction<T>

All Implemented Interfaces:

org.spin.node.actions.QueryAction<T>

public final class NoopQueryAction<T>
extends org.spin.node.actions.AbstractQueryAction<T>

Author:

Clint Gilbert Nov 22, 2010 Center for Biomedical Informatics (CBMI)

Constructor Summary

NoopQueryAction()

Method Summary

static <T> NoopQueryAction<T>	instance() Type-inferring factory method; always returns the singleton instance
java.lang.String	perform(org.spin.node.QueryContext context, java.lang.Object criteria)
T	unmarshal(java.lang.String serializedCriteria)

Methods inherited from class org.spin.node.actions.AbstractQueryAction

destroy, isReady

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoopQueryAction

public NoopQueryAction()

Method Detail

instance

public static <T> NoopQueryAction<T> instance()

Type-inferring factory method; always returns the singleton instance

Type Parameters:

T -

Returns:

perform

public java.lang.String perform(org.spin.node.QueryContext context,
                                java.lang.Object criteria)
                         throws org.spin.node.actions.QueryException

Throws:

org.spin.node.actions.QueryException

unmarshal

public T unmarshal(java.lang.String serializedCriteria)
            throws org.spin.query.message.serializer.SerializationException

Throws:

org.spin.query.message.serializer.SerializationException