com.google.protobuf.nano.MessageNano Class Reference

Inheritance diagram for com.google.protobuf.nano.MessageNano:

Public Member Functions
int	getCachedSize ()
int	getSerializedSize ()
void	writeTo (CodedOutputByteBufferNano output) throws IOException
abstract MessageNano	mergeFrom (CodedInputByteBufferNano input) throws IOException
String	toString ()
MessageNano	clone () throws CloneNotSupportedException

Static Public Member Functions
static final byte []	toByteArray (MessageNano msg)
static final void	toByteArray (MessageNano msg, byte[] data, int offset, int length)
static final< T extends MessageNano > T	mergeFrom (T msg, final byte[] data) throws InvalidProtocolBufferNanoException
static final< T extends MessageNano > T	mergeFrom (T msg, final byte[] data, final int off, final int len) throws InvalidProtocolBufferNanoException
static final boolean	messageNanoEquals (MessageNano a, MessageNano b)

Protected Member Functions
int	computeSerializedSize ()

Protected Attributes
volatile int	cachedSize = -1

Detailed Description

Abstract interface implemented by Protocol Message objects.

Author

wink@.nosp@m.goog.nosp@m.le.co.nosp@m.m Wink Saville

Member Function Documentation

clone()

MessageNano com.google.protobuf.nano.MessageNano.clone ( void  ) throws CloneNotSupportedException

inline

Provides support for cloning. This only works if you specify the generate_clone method.

computeSerializedSize()

int com.google.protobuf.nano.MessageNano.computeSerializedSize ( )

inlineprotected

Computes the number of bytes required to encode this message. This does not update the cached size.

getCachedSize()

int com.google.protobuf.nano.MessageNano.getCachedSize ( )

inline

Get the number of bytes required to encode this message. Returns the cached size or calls getSerializedSize which sets the cached size. This is used internally when serializing so the size is only computed once. If a member is modified then this could be stale call getSerializedSize if in doubt.

getSerializedSize()

int com.google.protobuf.nano.MessageNano.getSerializedSize ( )

inline

Computes the number of bytes required to encode this message. The size is cached and the cached result can be retrieved using getCachedSize().

mergeFrom() [1/3]

abstract MessageNano com.google.protobuf.nano.MessageNano.mergeFrom ( CodedInputByteBufferNano  input ) throws IOException

abstract

Parse

input 

as a message of this type and merge it with the message being built.

mergeFrom() [2/3]

static final<T extends MessageNano> T com.google.protobuf.nano.MessageNano.mergeFrom ( T  msg, final byte []  data  ) throws InvalidProtocolBufferNanoException

inlinestatic

Parse

data 

as a message of this type and merge it with the message being built.

mergeFrom() [3/3]

static final<T extends MessageNano> T com.google.protobuf.nano.MessageNano.mergeFrom ( T  msg, final byte []  data, final int  off, final int  len  ) throws InvalidProtocolBufferNanoException

inlinestatic

Parse

data 

as a message of this type and merge it with the message being built.

messageNanoEquals()

static final boolean com.google.protobuf.nano.MessageNano.messageNanoEquals ( MessageNano  a, MessageNano  b  )

inlinestatic

Compares two

MessageNano 

s and returns true if the message's are the same class and have serialized form equality (i.e. all of the field values are the same).

toByteArray() [1/2]

static final byte [] com.google.protobuf.nano.MessageNano.toByteArray ( MessageNano  msg )

inlinestatic

Serialize to a byte array.

Returns

byte array with the serialized data.

toByteArray() [2/2]

static final void com.google.protobuf.nano.MessageNano.toByteArray ( MessageNano  msg, byte []  data, int  offset, int  length  )

inlinestatic

Serialize to a byte array starting at offset through length. The method getSerializedSize must have been called prior to calling this method so the proper length is know. If an attempt to write more than length bytes OutOfSpaceException will be thrown and if length bytes are not written then IllegalStateException is thrown.

toString()

String com.google.protobuf.nano.MessageNano.toString ( )

inline

Returns a string that is (mostly) compatible with ProtoBuffer's TextFormat. Note that groups (which are deprecated) are not serialized with the correct field name.

This is implemented using reflection, so it is not especially fast nor is it guaranteed to find all fields if you have method removal turned on for proguard.

writeTo()

void com.google.protobuf.nano.MessageNano.writeTo ( CodedOutputByteBufferNano  output ) throws IOException

inline

Serializes the message and writes it to

output 

.

Parameters

output

the output to receive the serialized form.

Exceptions

IOException

if an error occurred writing to output .

Member Data Documentation

cachedSize

volatile int com.google.protobuf.nano.MessageNano.cachedSize = -1

protected

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The documentation for this class was generated from the following file:

• Source/ThirdParty/libwebrtc/Source/third_party/protobuf/javanano/src/main/java/com/google/protobuf/nano/MessageNano.java