MessageLite.java

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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
// TODO(kenton):  Use generics?  E.g. Builder<BuilderType extends Builder>, then
//   mergeFrom*() could return BuilderType for better type-safety.
 
package com.google.protobuf;
 
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
 
public interface MessageLite extends MessageLiteOrBuilder {
 
  void writeTo(CodedOutputStream output) throws IOException;
 
  int getSerializedSize();
 
  Parser<? extends MessageLite> getParserForType();
 
  // -----------------------------------------------------------------
  // Convenience methods.
 
  ByteString toByteString();
 
  byte[] toByteArray();
 
  void writeTo(OutputStream output) throws IOException;
 
  void writeDelimitedTo(OutputStream output) throws IOException;
 
 
  // =================================================================
  // Builders
 
  Builder newBuilderForType();
 
  Builder toBuilder();
 
  interface Builder extends MessageLiteOrBuilder, Cloneable {
    Builder clear();
 
    MessageLite build();
 
    MessageLite buildPartial();
 
    Builder clone();
 
    Builder mergeFrom(CodedInputStream input) throws IOException;
 
    Builder mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
        throws IOException;
 
    // ---------------------------------------------------------------
    // Convenience methods.
 
    Builder mergeFrom(ByteString data) throws InvalidProtocolBufferException;
 
    Builder mergeFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
        throws InvalidProtocolBufferException;
 
    Builder mergeFrom(byte[] data) throws InvalidProtocolBufferException;
 
    Builder mergeFrom(byte[] data, int off, int len) throws InvalidProtocolBufferException;
 
    Builder mergeFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
        throws InvalidProtocolBufferException;
 
    Builder mergeFrom(byte[] data, int off, int len, ExtensionRegistryLite extensionRegistry)
        throws InvalidProtocolBufferException;
 
    Builder mergeFrom(InputStream input) throws IOException;
 
    Builder mergeFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
        throws IOException;
 
    Builder mergeFrom(MessageLite other);
 
    boolean mergeDelimitedFrom(InputStream input) throws IOException;
 
    boolean mergeDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
        throws IOException;
  }
}