/**
* Copyright (C) 2013 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.sesame.function;
import java.lang.reflect.Method;
import com.opengamma.OpenGammaRuntimeException;
import com.opengamma.core.position.PositionOrTrade;
import com.opengamma.util.result.FailureStatus;
import com.opengamma.util.result.Result;
/**
* A function that takes a {@link PositionOrTrade} and returns null.
*/
public class NoOutputFunction {
public static final String NO_OUTPUT = "No Output";
public static final FunctionMetadata METADATA;
static {
try {
Method doNothing = NoOutputFunction.class.getMethod("doNothing");
METADATA = new FunctionMetadata(doNothing);
} catch (NoSuchMethodException e) {
// won't happen but need to throw the exception to convince the compiler
throw new OpenGammaRuntimeException("Unexpected problem", e);
}
}
@Output(NO_OUTPUT)
public Result<?> doNothing() {
// TODO new status needed for this
return Result.failure(FailureStatus.CALCULATION_FAILED, "No Calculation Possible");
}
}