common/src/main/java/org/apache/nemo/common/exception/IllegalEdgeOperationException.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.nemo.common.exception;


/**
 * IllegalEdgeOperationException.
 * Thrown when an operation is conducted with a {org.apache.nemo.runtime.common.plan.stage.StageEdge}
 * that is unknown/invalid/out of scope.
 */
public final class IllegalEdgeOperationException extends RuntimeException {
  /**
   * IllegalEdgeOperationException.
   *
   * @param cause cause
   */
  public IllegalEdgeOperationException(final Throwable cause) {
    super(cause);
  }
}