NoImplementationNode.java

/**
 * Copyright (C) 2014 - present by OpenGamma Inc. and the OpenGamma group of companies
 *
 * Please see distribution for license.
 */
package com.opengamma.sesame.graph;

import com.opengamma.sesame.function.Parameter;

/**
 * Error node indicating implementation can be found for a an interface.
 */
public class NoImplementationNode extends ErrorNode {

  /**
   * Creates an instance.
   *
   * @param type the expected type of the object created by this node, not null
   * @param exception the exception that occurred, not null
   * @param parameter the parameter this node satisfies, null if it's the root node
   */
  NoImplementationNode(Class<?> type, NoImplementationException exception, Parameter parameter) {
    super(type, exception, parameter);
  }

  /**
   * @return the exception that triggered creation of the node
   */
  @Override
  public NoImplementationException getException() {
    return (NoImplementationException) super.getException();
  }
}