com.google.protobuf.MessageLiteOrBuilder Maven / Gradle / Ivy
// Protocol Buffers - Google's data interchange format
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// https://developers.google.com/protocol-buffers/
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package com.google.protobuf;
/**
* Base interface for methods common to {@link MessageLite} and {@link MessageLite.Builder} to
* provide type equivalency.
*
* @author [email protected] (Jon Perlow)
*/
@CheckReturnValue
public interface MessageLiteOrBuilder {
/**
* Get an instance of the type with no fields set. Because no fields are set, all getters for
* singular fields will return default values and repeated fields will appear empty. This may or
* may not be a singleton. This differs from the {@code getDefaultInstance()} method of generated
* message classes in that this method is an abstract method of the {@code MessageLite} interface
* whereas {@code getDefaultInstance()} is a static method of a specific class. They return the
* same thing.
*/
MessageLite getDefaultInstanceForType();
/**
* Returns true if all required fields in the message and all embedded messages are set, false
* otherwise.
*
* See also: {@link MessageOrBuilder#getInitializationErrorString()}
*/
boolean isInitialized();
}