org.eclipse.gmt.modisco.infra.query.runtime.util
Class RuntimeSwitch<T>

java.lang.Object
  extended by org.eclipse.gmt.modisco.infra.query.runtime.util.RuntimeSwitch<T>

public class RuntimeSwitch<T>
extends java.lang.Object

The Switch for the model's inheritance hierarchy. It supports the call doSwitch(object) to invoke the caseXXX method for each class of the model, starting with the actual class of the object and proceeding up the inheritance hierarchy until a non-null result is returned, which is the result of the switch.

See Also:
RuntimePackage

Constructor Summary
RuntimeSwitch()
          Creates an instance of the switch.
 
Method Summary
 T caseModelQueryContext(ModelQueryContext object)
          Returns the result of interpreting the object as an instance of 'Model Query Context'.
 T caseModelQueryParameterValue(ModelQueryParameterValue object)
          Returns the result of interpreting the object as an instance of 'Model Query Parameter Value'.
 T caseModelQueryResult(ModelQueryResult object)
          Returns the result of interpreting the object as an instance of 'Model Query Result'.
 T defaultCase(EObject object)
          Returns the result of interpreting the object as an instance of 'EObject'.
 T doSwitch(EObject theEObject)
          Calls caseXXX for each class of the model until one returns a non null result; it yields that result.
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RuntimeSwitch

public RuntimeSwitch()
Creates an instance of the switch.

Method Detail

doSwitch

public T doSwitch(EObject theEObject)
Calls caseXXX for each class of the model until one returns a non null result; it yields that result.

Returns:
the first non-null result returned by a caseXXX call.

caseModelQueryContext

public T caseModelQueryContext(ModelQueryContext object)
Returns the result of interpreting the object as an instance of 'Model Query Context'. This implementation returns null; returning a non-null result will terminate the switch.

Parameters:
object - the target of the switch.
Returns:
the result of interpreting the object as an instance of 'Model Query Context'.
See Also:
doSwitch(EObject)

caseModelQueryParameterValue

public T caseModelQueryParameterValue(ModelQueryParameterValue object)
Returns the result of interpreting the object as an instance of 'Model Query Parameter Value'. This implementation returns null; returning a non-null result will terminate the switch.

Parameters:
object - the target of the switch.
Returns:
the result of interpreting the object as an instance of 'Model Query Parameter Value'.
See Also:
doSwitch(EObject)

caseModelQueryResult

public T caseModelQueryResult(ModelQueryResult object)
Returns the result of interpreting the object as an instance of 'Model Query Result'. This implementation returns null; returning a non-null result will terminate the switch.

Parameters:
object - the target of the switch.
Returns:
the result of interpreting the object as an instance of 'Model Query Result'.
See Also:
doSwitch(EObject)

defaultCase

public T defaultCase(EObject object)
Returns the result of interpreting the object as an instance of 'EObject'. This implementation returns null; returning a non-null result will terminate the switch, but this is the last case anyway.

Parameters:
object - the target of the switch.
Returns:
the result of interpreting the object as an instance of 'EObject'.
See Also:
#doSwitch(org.eclipse.emf.ecore.EObject)