com.google.protobuf

Class GeneratedMessageLite.Builder<MessageType extends GeneratedMessageLite,BuilderType extends GeneratedMessageLite.Builder>

java.lang.Object

com.google.protobuf.AbstractMessageLite.Builder<BuilderType>

com.google.protobuf.GeneratedMessageLite.Builder<MessageType,BuilderType>

All Implemented Interfaces:

MessageLite.Builder, MessageLiteOrBuilder, Cloneable

Direct Known Subclasses:

GeneratedMessageLite.ExtendableBuilder

Enclosing class:

GeneratedMessageLite

public abstract static class GeneratedMessageLite.Builder<MessageType extends GeneratedMessageLite,BuilderType extends GeneratedMessageLite.Builder>
extends AbstractMessageLite.Builder<BuilderType>

Field Summary

Fields

Modifier and Type	Field and Description
protected UnknownFieldSetLite	unknownFields For use by generated code only.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GeneratedMessageLite.Builder(MessageType defaultInstance)

Method Summary

Methods

Modifier and Type	Method and Description
MessageType	build() Constructs the message based on the state of the Builder.
abstract MessageType	buildPartial() All subclasses implement this.
BuilderType	clear() Resets all fields to their default values.
BuilderType	clone() Clones the Builder.
MessageType	getDefaultInstanceForType() Get an instance of the type with no fields set.
BuilderType	mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry) Like MessageLite.Builder.mergeFrom(CodedInputStream), but also parses extensions.
abstract BuilderType	mergeFrom(MessageType message) All subclasses implement this.
protected BuilderType	mergeUnknownFields(UnknownFieldSetLite unknownFields) Merge some unknown fields into the UnknownFieldSetLite for this message.
protected boolean	parseUnknownField(CodedInputStream input, UnknownFieldSetLite.Builder unknownFields, ExtensionRegistryLite extensionRegistry, int tag) Called by subclasses to parse an unknown field.

Methods inherited from class com.google.protobuf.AbstractMessageLite.Builder

addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

isInitialized

Field Detail

unknownFields

protected UnknownFieldSetLite unknownFields

For use by generated code only.

Constructor Detail

GeneratedMessageLite.Builder

protected GeneratedMessageLite.Builder(MessageType defaultInstance)

Method Detail

clear

public BuilderType clear()

Description copied from interface: MessageLite.Builder

Resets all fields to their default values.

clone

public BuilderType clone()

Description copied from interface: MessageLite.Builder

Clones the Builder.

Specified by:

clone in interface MessageLite.Builder

Specified by:

clone in class AbstractMessageLite.Builder<BuilderType extends GeneratedMessageLite.Builder>

See Also:

Object.clone()

buildPartial

public abstract MessageType buildPartial()

All subclasses implement this.

build

public final MessageType build()

Description copied from interface: MessageLite.Builder

Constructs the message based on the state of the Builder. Subsequent changes to the Builder will not affect the returned message.

mergeFrom

public abstract BuilderType mergeFrom(MessageType message)

All subclasses implement this.

getDefaultInstanceForType

public MessageType getDefaultInstanceForType()

Description copied from 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 getDefaultInstance() method of generated message classes in that this method is an abstract method of the MessageLite interface whereas getDefaultInstance() is a static method of a specific class. They return the same thing.

parseUnknownField

protected boolean parseUnknownField(CodedInputStream input,
                        UnknownFieldSetLite.Builder unknownFields,
                        ExtensionRegistryLite extensionRegistry,
                        int tag)
                             throws IOException

Called by subclasses to parse an unknown field.

Returns:

true unless the tag is an end-group tag.

Throws:

IOException

mergeUnknownFields

protected final BuilderType mergeUnknownFields(UnknownFieldSetLite unknownFields)

Merge some unknown fields into the UnknownFieldSetLite for this message.

For use by generated code only.

mergeFrom

public BuilderType mergeFrom(CodedInputStream input,
                    ExtensionRegistryLite extensionRegistry)
                                                           throws IOException

Description copied from interface: MessageLite.Builder

Like MessageLite.Builder.mergeFrom(CodedInputStream), but also parses extensions. The extensions that you want to be able to parse must be registered in extensionRegistry. Extensions not in the registry will be treated as unknown fields.

Specified by:

mergeFrom in interface MessageLite.Builder

Specified by:

mergeFrom in class AbstractMessageLite.Builder<BuilderType extends GeneratedMessageLite.Builder>

Throws:

IOException