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    1   /*
    2    *  Licensed to the Apache Software Foundation (ASF) under one
    3    *  or more contributor license agreements.  See the NOTICE file
    4    *  distributed with this work for additional information
    5    *  regarding copyright ownership.  The ASF licenses this file
    6    *  to you under the Apache License, Version 2.0 (the
    7    *  "License"); you may not use this file except in compliance
    8    *  with the License.  You may obtain a copy of the License at
    9    *
    10   *    http://www.apache.org/licenses/LICENSE-2.0
    11   *
    12   *  Unless required by applicable law or agreed to in writing,
    13   *  software distributed under the License is distributed on an
    14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    15   *  KIND, either express or implied.  See the License for the
    16   *  specific language governing permissions and limitations
    17   *  under the License.
    18   *
    19   */
    20  package org.apache.mina.statemachine;
    21
    22  /**
    23   * Exception used internally by {@link StateControl}.
    24   *
    25   * @author <a href="http://mina.apache.org">Apache MINA Project</a>
    26   */
    27  class BreakAndCallException extends BreakException {
    28      private static final long serialVersionUID = -5973306926764652458L;
    29
    30      private final String stateId;
    31
    32      private final String returnToStateId;
    33
    34      private final boolean now;
    35
    36      public BreakAndCallException(String stateId, boolean now) {
    37          this(stateId, null, now);
    38      }
    39
    40      public BreakAndCallException(String stateId, String returnToStateId, boolean now) {
    41          if (stateId == null) {
    42              throw new IllegalArgumentException("stateId");
    43          }
    44          this.stateId = stateId;
    45          this.returnToStateId = returnToStateId;
    46          this.now = now;
    47      }
    48
    49      public boolean isNow() {
    50          return now;
    51      }
    52
    53      public String getStateId() {
    54          return stateId;
    55      }
    56
    57      public String getReturnToStateId() {
    58          return returnToStateId;
    59      }
    60  }