com.google.protobuf

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

java.lang.Object

com.google.protobuf.AbstractMessageLite<MessageType,BuilderType>

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

All Implemented Interfaces:

MessageLite, MessageLiteOrBuilder

Direct Known Subclasses:

GeneratedMessageLite.ExtendableMessage

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

Lite version of GeneratedMessage.

Author:

[email protected] Kenton Varda

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GeneratedMessageLite.Builder<MessageType extends GeneratedMessageLite<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.Builder<MessageType,BuilderType>>
protected static class	GeneratedMessageLite.DefaultInstanceBasedParser<T extends GeneratedMessageLite<T,?>> A Parser implementation that delegates to the default instance.
static class	GeneratedMessageLite.ExtendableBuilder<MessageType extends GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>> Lite equivalent of GeneratedMessage.ExtendableBuilder.
static class	GeneratedMessageLite.ExtendableMessage<MessageType extends GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>> Lite equivalent of GeneratedMessage.ExtendableMessage.
static interface	GeneratedMessageLite.ExtendableMessageOrBuilder<MessageType extends GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>> Lite equivalent of GeneratedMessage.ExtendableMessageOrBuilder.
static class	GeneratedMessageLite.GeneratedExtension<ContainingType extends MessageLite,Type> Lite equivalent to GeneratedMessage.GeneratedExtension.
protected static class	GeneratedMessageLite.MergeFromVisitor Implements field merging semantics over the visitor interface.
static class	GeneratedMessageLite.MethodToInvoke Defines which method path to invoke in #dynamicMethod(MethodToInvoke, Object...).
protected static class	GeneratedMessageLite.SerializedForm A serialized (serializable) form of the generated message.
protected static interface	GeneratedMessageLite.Visitor An abstract visitor that the generated code calls into that we use to implement various features.

Field Summary

Fields

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

Fields inherited from class com.google.protobuf.AbstractMessageLite

memoizedHashCode

Constructor Summary

Constructors

Constructor and Description
GeneratedMessageLite()

Method Summary

Modifier and Type	Method and Description
protected <MessageType extends GeneratedMessageLite<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.Builder<MessageType,BuilderType>> BuilderType	createBuilder()
protected <MessageType extends GeneratedMessageLite<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.Builder<MessageType,BuilderType>> BuilderType	createBuilder(MessageType prototype)
protected Object	dynamicMethod(GeneratedMessageLite.MethodToInvoke method) Same as dynamicMethod(MethodToInvoke, Object, Object) with null padding.
protected Object	dynamicMethod(GeneratedMessageLite.MethodToInvoke method, Object arg0) Same as dynamicMethod(MethodToInvoke, Object, Object) with null padding.
protected abstract Object	dynamicMethod(GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1) A method that implements different types of operations described in GeneratedMessageLite.MethodToInvoke.
protected static Internal.BooleanList	emptyBooleanList()
protected static Internal.DoubleList	emptyDoubleList()
protected static Internal.FloatList	emptyFloatList()
protected static Internal.IntList	emptyIntList()
protected static Internal.LongList	emptyLongList()
protected static <E> Internal.ProtobufList<E>	emptyProtobufList()
boolean	equals(Object other)
MessageType	getDefaultInstanceForType() Get an instance of the type with no fields set.
Parser<MessageType>	getParserForType() Gets the parser for a message of the same type as this message.
int	hashCode()
boolean	isInitialized() Returns true if all required fields in the message and all embedded messages are set, false otherwise.
protected static <T extends GeneratedMessageLite<T,?>> boolean	isInitialized(T message, boolean shouldMemoize) A static helper method for checking if a message is initialized, optionally memoizing.
protected void	makeImmutable() Called by subclasses to complete parsing.
protected static <T extends GeneratedMessageLite<T,?>> void	makeImmutable(T message)
protected void	mergeLengthDelimitedField(int fieldNumber, ByteString value) Called by subclasses to parse an unknown field.
protected void	mergeUnknownFields(UnknownFieldSetLite unknownFields) Merge some unknown fields into the UnknownFieldSetLite for this message.
protected void	mergeVarintField(int tag, int value) Called by subclasses to parse an unknown field.
protected static Internal.BooleanList	mutableCopy(Internal.BooleanList list)
protected static Internal.DoubleList	mutableCopy(Internal.DoubleList list)
protected static Internal.FloatList	mutableCopy(Internal.FloatList list)
protected static Internal.IntList	mutableCopy(Internal.IntList list)
protected static Internal.LongList	mutableCopy(Internal.LongList list)
protected static <E> Internal.ProtobufList<E>	mutableCopy(Internal.ProtobufList<E> list)
BuilderType	newBuilderForType() Constructs a new builder for a message of the same type as this message.
static <ContainingType extends MessageLite,Type> GeneratedMessageLite.GeneratedExtension<ContainingType,Type>	newRepeatedGeneratedExtension(ContainingType containingTypeDefaultInstance, MessageLite messageDefaultInstance, Internal.EnumLiteMap<?> enumTypeMap, int number, WireFormat.FieldType type, boolean isPacked, Class singularType) For use by generated code only.
static <ContainingType extends MessageLite,Type> GeneratedMessageLite.GeneratedExtension<ContainingType,Type>	newSingularGeneratedExtension(ContainingType containingTypeDefaultInstance, Type defaultValue, MessageLite messageDefaultInstance, Internal.EnumLiteMap<?> enumTypeMap, int number, WireFormat.FieldType type, Class singularType) For use by generated code only.
protected static <T extends GeneratedMessageLite<T,?>> T	parseDelimitedFrom(T defaultInstance, InputStream input)
protected static <T extends GeneratedMessageLite<T,?>> T	parseDelimitedFrom(T defaultInstance, InputStream input, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, byte[] data)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, byte[] data, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, ByteBuffer data)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, ByteBuffer data, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, ByteString data)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, ByteString data, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, CodedInputStream input)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, CodedInputStream input, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, InputStream input)
protected static <T extends GeneratedMessageLite<T,?>> T	parseFrom(T defaultInstance, InputStream input, ExtensionRegistryLite extensionRegistry)
protected static <T extends GeneratedMessageLite<T,?>> T	parsePartialFrom(T defaultInstance, CodedInputStream input)
protected boolean	parseUnknownField(int tag, CodedInputStream input) Called by subclasses to parse an unknown field.
BuilderType	toBuilder() Constructs a builder initialized with the current message.
String	toString() A reflective toString function.

Methods inherited from class com.google.protobuf.AbstractMessageLite

addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.protobuf.MessageLite

getSerializedSize, writeTo

Field Detail

unknownFields

protected UnknownFieldSetLite unknownFields

For use by generated code only. Lazily initialized to reduce allocations.

memoizedSerializedSize

protected int memoizedSerializedSize

For use by generated code only.

Constructor Detail

GeneratedMessageLite

public GeneratedMessageLite()

Method Detail

getParserForType

public final Parser<MessageType> getParserForType()

Description copied from interface: MessageLite

Gets the parser for a message of the same type as this message.

getDefaultInstanceForType

public final 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.

newBuilderForType

public final BuilderType newBuilderForType()

Description copied from interface: MessageLite

Constructs a new builder for a message of the same type as this message.

toString

public String toString()

A reflective toString function. This is primarily intended as a developer aid, while keeping binary size down. The first line of the toString() representation includes a commented version of super.toString() to act as an indicator that this should not be relied on for comparisons.

NOTE: This method relies on the field getter methods not being stripped or renamed by proguard. If they are, the fields will not be included in the returned string representation.

NOTE: This implementation is liable to change in the future, and should not be relied on in code.

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

parseUnknownField

protected boolean parseUnknownField(int tag,
                                    CodedInputStream input)
                             throws IOException

Called by subclasses to parse an unknown field. For use by generated code only.

Returns:

true unless the tag is an end-group tag.

Throws:

IOException

mergeVarintField

protected void mergeVarintField(int tag,
                                int value)

Called by subclasses to parse an unknown field. For use by generated code only.

mergeLengthDelimitedField

protected void mergeLengthDelimitedField(int fieldNumber,
                                         ByteString value)

Called by subclasses to parse an unknown field. For use by generated code only.

makeImmutable

protected void makeImmutable()

Called by subclasses to complete parsing. For use by generated code only.

createBuilder

protected final <MessageType extends GeneratedMessageLite<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.Builder<MessageType,BuilderType>> BuilderType createBuilder()

createBuilder

protected final <MessageType extends GeneratedMessageLite<MessageType,BuilderType>,BuilderType extends GeneratedMessageLite.Builder<MessageType,BuilderType>> BuilderType createBuilder(MessageType prototype)

isInitialized

public final boolean isInitialized()

Description copied from interface: MessageLiteOrBuilder

Returns true if all required fields in the message and all embedded messages are set, false otherwise.

See also: MessageOrBuilder.getInitializationErrorString()

toBuilder

public final BuilderType toBuilder()

Description copied from interface: MessageLite

Constructs a builder initialized with the current message. Use this to derive a new message from the current one.

dynamicMethod

protected abstract Object dynamicMethod(GeneratedMessageLite.MethodToInvoke method,
                                        Object arg0,
                                        Object arg1)

A method that implements different types of operations described in GeneratedMessageLite.MethodToInvoke. Theses different kinds of operations are required to implement message-level operations for builders in the runtime. This method bundles those operations to reduce the generated methods count.

• MERGE_FROM_STREAM is parameterized with an CodedInputStream and ExtensionRegistryLite. It consumes the input stream, parsing the contents into the returned protocol buffer. If parsing throws an InvalidProtocolBufferException, the implementation wraps it in a RuntimeException.
• NEW_INSTANCE returns a new instance of the protocol buffer that has not yet been made immutable. See MAKE_IMMUTABLE.
• IS_INITIALIZED returns null for false and the default instance for true. It doesn't use or modify any memoized value.
• GET_MEMOIZED_IS_INITIALIZED returns the memoized isInitialized byte value.
• SET_MEMOIZED_IS_INITIALIZED sets the memoized isInitilaized byte value to 1 if the first parameter is not null, or to 0 if the first parameter is null.
• NEW_BUILDER returns a BuilderType instance.
• VISIT is parameterized with a Visitor and a MessageType and recursively iterates through the fields side by side between this and the instance.
• MAKE_IMMUTABLE sets all internal fields to an immutable state.

This method, plus the implementation of the Builder, enables the Builder class to be proguarded away entirely on Android.

For use by generated code only.

dynamicMethod

protected Object dynamicMethod(GeneratedMessageLite.MethodToInvoke method,
                               Object arg0)

Same as dynamicMethod(MethodToInvoke, Object, Object) with null padding.

dynamicMethod

protected Object dynamicMethod(GeneratedMessageLite.MethodToInvoke method)

Same as dynamicMethod(MethodToInvoke, Object, Object) with null padding.

mergeUnknownFields

protected final void mergeUnknownFields(UnknownFieldSetLite unknownFields)

Merge some unknown fields into the UnknownFieldSetLite for this message.

For use by generated code only.

newSingularGeneratedExtension

public static <ContainingType extends MessageLite,Type> GeneratedMessageLite.GeneratedExtension<ContainingType,Type> newSingularGeneratedExtension(ContainingType containingTypeDefaultInstance,
                                                                                                                                                   Type defaultValue,
                                                                                                                                                   MessageLite messageDefaultInstance,
                                                                                                                                                   Internal.EnumLiteMap<?> enumTypeMap,
                                                                                                                                                   int number,
                                                                                                                                                   WireFormat.FieldType type,
                                                                                                                                                   Class singularType)

For use by generated code only.

newRepeatedGeneratedExtension

public static <ContainingType extends MessageLite,Type> GeneratedMessageLite.GeneratedExtension<ContainingType,Type> newRepeatedGeneratedExtension(ContainingType containingTypeDefaultInstance,
                                                                                                                                                   MessageLite messageDefaultInstance,
                                                                                                                                                   Internal.EnumLiteMap<?> enumTypeMap,
                                                                                                                                                   int number,
                                                                                                                                                   WireFormat.FieldType type,
                                                                                                                                                   boolean isPacked,
                                                                                                                                                   Class singularType)

For use by generated code only.

isInitialized

protected static final <T extends GeneratedMessageLite<T,?>> boolean isInitialized(T message,
                                                                                   boolean shouldMemoize)

A static helper method for checking if a message is initialized, optionally memoizing.

For use by generated code only.

makeImmutable

protected static final <T extends GeneratedMessageLite<T,?>> void makeImmutable(T message)

emptyIntList

protected static Internal.IntList emptyIntList()

mutableCopy

protected static Internal.IntList mutableCopy(Internal.IntList list)

emptyLongList

protected static Internal.LongList emptyLongList()

mutableCopy

protected static Internal.LongList mutableCopy(Internal.LongList list)

emptyFloatList

protected static Internal.FloatList emptyFloatList()

mutableCopy

protected static Internal.FloatList mutableCopy(Internal.FloatList list)

emptyDoubleList

protected static Internal.DoubleList emptyDoubleList()

mutableCopy

protected static Internal.DoubleList mutableCopy(Internal.DoubleList list)

emptyBooleanList

protected static Internal.BooleanList emptyBooleanList()

mutableCopy

protected static Internal.BooleanList mutableCopy(Internal.BooleanList list)

emptyProtobufList

protected static <E> Internal.ProtobufList<E> emptyProtobufList()

mutableCopy

protected static <E> Internal.ProtobufList<E> mutableCopy(Internal.ProtobufList<E> list)

parsePartialFrom

protected static <T extends GeneratedMessageLite<T,?>> T parsePartialFrom(T defaultInstance,
                                                                          CodedInputStream input)
                                                                   throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   ByteBuffer data,
                                                                   ExtensionRegistryLite extensionRegistry)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   ByteBuffer data)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   ByteString data)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   ByteString data,
                                                                   ExtensionRegistryLite extensionRegistry)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   byte[] data)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   byte[] data,
                                                                   ExtensionRegistryLite extensionRegistry)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   InputStream input)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   InputStream input,
                                                                   ExtensionRegistryLite extensionRegistry)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   CodedInputStream input)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseFrom(T defaultInstance,
                                                                   CodedInputStream input,
                                                                   ExtensionRegistryLite extensionRegistry)
                                                            throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseDelimitedFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseDelimitedFrom(T defaultInstance,
                                                                            InputStream input)
                                                                     throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException

parseDelimitedFrom

protected static <T extends GeneratedMessageLite<T,?>> T parseDelimitedFrom(T defaultInstance,
                                                                            InputStream input,
                                                                            ExtensionRegistryLite extensionRegistry)
                                                                     throws InvalidProtocolBufferException

Throws:

InvalidProtocolBufferException