Source code

001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.javabridge;
020
021import org.apache.reef.annotations.audience.Interop;
022import org.apache.reef.annotations.audience.Private;
023
024import java.util.ArrayList;
025
026/**
027 * Information about return codes/exceptions coming from bridge.
028 */
029@Private
030@Interop(CppFiles = { "InteropReturnInfo.cpp", "InteropReturnInfo.cs"}, CsFiles = { "IInteropReturnInfo.cs" })
031public final class InteropReturnInfo {
032
033  private int returnCode;
034  private ArrayList<String> exceptionList = new ArrayList<>();
035
036  public void addExceptionString(final String exceptionString) {
037    exceptionList.add(exceptionString);
038  }
039
040  public boolean hasExceptions() {
041    return !exceptionList.isEmpty();
042  }
043
044  public ArrayList<String> getExceptionList() {
045    return exceptionList;
046  }
047
048  public int getReturnCode() {
049    return returnCode;
050  }
051
052  public void setReturnCode(final int rc) {
053    returnCode = rc;
054  }
055
056  public void reset() {
057    exceptionList = new ArrayList<String>();
058    returnCode = 0;
059  }
060}