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      1 /*
      2  * Copyright (C) 2010 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package gov.nist.javax.sip.header.extensions;
     18 
     19 import java.text.ParseException;
     20 import javax.sip.header.Header;
     21 import javax.sip.header.Parameters;
     22 
     23 public interface ReplacesHeader extends Header, Parameters {
     24 
     25     String NAME = "Replaces";
     26     String getToTag();
     27     void setToTag(String tag) throws ParseException;
     28     String getFromTag();
     29     void setFromTag(String tag) throws ParseException;
     30     String getCallId();
     31     void setCallId(String callId) throws ParseException;
     32 }