Package com.google.protobuf

Class BinaryWriter

java.lang.Object

com.google.protobuf.ByteOutput

com.google.protobuf.BinaryWriter

All Implemented Interfaces:

Writer

Direct Known Subclasses:

BinaryWriter.SafeDirectWriter, BinaryWriter.SafeHeapWriter, BinaryWriter.UnsafeDirectWriter, BinaryWriter.UnsafeHeapWriter

@CheckReturnValue
@ExperimentalApi
abstract class BinaryWriter
extends ByteOutput
implements Writer

A protobuf writer that serializes messages in their binary form. Messages are serialized in reverse in order to avoid calculating the serialized size of each nested message. Since the message size is not known in advance, the writer employs a strategy of chunking and buffer chaining. Buffers are allocated as-needed by a provided BufferAllocator. Once writing is finished, the application can access the buffers in forward-writing order by calling complete().

Once complete() has been called, the writer can not be reused for additional writes. The getTotalBytesWritten() will continue to reflect the total of the write and will not be reset.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	BinaryWriter.SafeDirectWriter	Writer that uses safe operations on a target ByteBuffer.
private static class	BinaryWriter.SafeHeapWriter	Writer that uses safe operations on target array.
private static class	BinaryWriter.UnsafeDirectWriter	Writer that uses unsafe operations on a target ByteBuffer.
private static class	BinaryWriter.UnsafeHeapWriter	Writer that uses unsafe operations on a target array.

Nested classes/interfaces inherited from interface com.google.protobuf.Writer

Writer.FieldOrder

Field Summary

Fields

Modifier and Type	Field	Description
private BufferAllocator	alloc
(package private) java.util.ArrayDeque<AllocatedBuffer>	buffers
private int	chunkSize
static int	DEFAULT_CHUNK_SIZE
private static int	MAP_KEY_NUMBER
private static int	MAP_VALUE_NUMBER
(package private) int	totalDoneBytes

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BinaryWriter(BufferAllocator alloc, int chunkSize)	Only allow subclassing for inner classes.

Method Summary

Modifier and Type	Method	Description
java.util.Queue<AllocatedBuffer>	complete()	Completes the write operation and returns a queue of AllocatedBuffer objects in forward-writing order.
private static byte	computeUInt64SizeNoTag(long value)	Not using the version in CodedOutputStream due to the fact that benchmarks have shown a performance improvement when returning a byte (rather than an int).
Writer.FieldOrder	fieldOrder()	Indicates the order in which the fields are written by this Writer.
(package private) abstract void	finishCurrentBuffer()
abstract int	getTotalBytesWritten()	Gets the total number of bytes that have been written.
(package private) static boolean	isUnsafeDirectSupported()
(package private) static boolean	isUnsafeHeapSupported()
(package private) AllocatedBuffer	newDirectBuffer()
(package private) AllocatedBuffer	newDirectBuffer(int capacity)
static BinaryWriter	newDirectInstance(BufferAllocator alloc)	Creates a new BinaryWriter that will allocate direct (i.e.
static BinaryWriter	newDirectInstance(BufferAllocator alloc, int chunkSize)	Creates a new BinaryWriter that will allocate direct (i.e.
(package private) AllocatedBuffer	newHeapBuffer()
(package private) AllocatedBuffer	newHeapBuffer(int capacity)
static BinaryWriter	newHeapInstance(BufferAllocator alloc)	Creates a new BinaryWriter that will allocate heap buffers of DEFAULT_CHUNK_SIZE as necessary.
static BinaryWriter	newHeapInstance(BufferAllocator alloc, int chunkSize)	Creates a new BinaryWriter that will allocate heap buffers of chunkSize as necessary.
(package private) static BinaryWriter	newSafeDirectInstance(BufferAllocator alloc, int chunkSize)
(package private) static BinaryWriter	newSafeHeapInstance(BufferAllocator alloc, int chunkSize)
(package private) static BinaryWriter	newUnsafeDirectInstance(BufferAllocator alloc, int chunkSize)
(package private) static BinaryWriter	newUnsafeHeapInstance(BufferAllocator alloc, int chunkSize)
(package private) abstract void	requireSpace(int size)
(package private) abstract void	writeBool(boolean value)
void	writeBoolList(int fieldNumber, java.util.List<java.lang.Boolean> list, boolean packed)	Writes a list field of type FieldType.BOOL.
private void	writeBoolList_Internal(int fieldNumber, BooleanArrayList list, boolean packed)
private void	writeBoolList_Internal(int fieldNumber, java.util.List<java.lang.Boolean> list, boolean packed)
void	writeBytesList(int fieldNumber, java.util.List<ByteString> list)	Writes a list field of type FieldType.BYTES.
void	writeDouble(int fieldNumber, double value)	Writes a field of type FieldType.DOUBLE.
void	writeDoubleList(int fieldNumber, java.util.List<java.lang.Double> list, boolean packed)	Writes a list field of type FieldType.DOUBLE.
private void	writeDoubleList_Internal(int fieldNumber, DoubleArrayList list, boolean packed)
private void	writeDoubleList_Internal(int fieldNumber, java.util.List<java.lang.Double> list, boolean packed)
void	writeEnum(int fieldNumber, int value)	Writes a field of type FieldType.ENUM.
void	writeEnumList(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.ENUM.
(package private) abstract void	writeFixed32(int value)
void	writeFixed32List(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.FIXED32.
private void	writeFixed32List_Internal(int fieldNumber, IntArrayList list, boolean packed)
private void	writeFixed32List_Internal(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)
(package private) abstract void	writeFixed64(long value)
void	writeFixed64List(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)	Writes a list field of type FieldType.FIXED64.
private void	writeFixed64List_Internal(int fieldNumber, LongArrayList list, boolean packed)
private void	writeFixed64List_Internal(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)
void	writeFloat(int fieldNumber, float value)	Writes a field of type FieldType.FLOAT.
void	writeFloatList(int fieldNumber, java.util.List<java.lang.Float> list, boolean packed)	Writes a list field of type FieldType.FLOAT.
private void	writeFloatList_Internal(int fieldNumber, FloatArrayList list, boolean packed)
private void	writeFloatList_Internal(int fieldNumber, java.util.List<java.lang.Float> list, boolean packed)
void	writeGroupList(int fieldNumber, java.util.List<?> list)	Deprecated.
void	writeGroupList(int fieldNumber, java.util.List<?> list, Schema schema)	Deprecated.
(package private) abstract void	writeInt32(int value)
void	writeInt32List(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.INT32.
private void	writeInt32List_Internal(int fieldNumber, IntArrayList list, boolean packed)
private void	writeInt32List_Internal(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)
void	writeInt64(int fieldNumber, long value)	Writes a field of type FieldType.INT64.
void	writeInt64List(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)	Writes a list field of type FieldType.INT64.
private void	writeLazyString(int fieldNumber, java.lang.Object value)
<K,V> void	writeMap(int fieldNumber, MapEntryLite.Metadata<K,V> metadata, java.util.Map<K,V> map)	Writes a map field.
(package private) static void	writeMapEntryField(Writer writer, int fieldNumber, WireFormat.FieldType fieldType, java.lang.Object object)
void	writeMessageList(int fieldNumber, java.util.List<?> list)	Writes a list field of type FieldType.MESSAGE.
void	writeMessageList(int fieldNumber, java.util.List<?> list, Schema schema)	Writes a list field of type FieldType.MESSAGE.
void	writeMessageSetItem(int fieldNumber, java.lang.Object value)	Writes a message field in MessageSet wire-format.
void	writeSFixed32(int fieldNumber, int value)	Writes a field of type FieldType.SFIXED32.
void	writeSFixed32List(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.SFIXED32.
void	writeSFixed64(int fieldNumber, long value)	Writes a field of type FieldType.SFIXED64.
void	writeSFixed64List(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)	Writes a list field of type FieldType.SFIXED64.
(package private) abstract void	writeSInt32(int value)
void	writeSInt32List(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.SINT32.
private void	writeSInt32List_Internal(int fieldNumber, IntArrayList list, boolean packed)
private void	writeSInt32List_Internal(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)
(package private) abstract void	writeSInt64(long value)
void	writeSInt64List(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)	Writes a list field of type FieldType.SINT64.
private void	writeSInt64List_Internal(int fieldNumber, LongArrayList list, boolean packed)
private void	writeSInt64List_Internal(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)
(package private) abstract void	writeString(java.lang.String in)
void	writeStringList(int fieldNumber, java.util.List<java.lang.String> list)	Writes a list field of type FieldType.STRING.
(package private) abstract void	writeTag(int fieldNumber, int wireType)
void	writeUInt32List(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)	Writes a list field of type FieldType.UINT32.
private void	writeUInt32List_Internal(int fieldNumber, IntArrayList list, boolean packed)
private void	writeUInt32List_Internal(int fieldNumber, java.util.List<java.lang.Integer> list, boolean packed)
void	writeUInt64List(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)	Writes a list field of type FieldType.UINT64.
private void	writeUInt64List_Internal(int fieldNumber, LongArrayList list, boolean packed)
private void	writeUInt64List_Internal(int fieldNumber, java.util.List<java.lang.Long> list, boolean packed)
(package private) abstract void	writeVarint32(int value)
(package private) abstract void	writeVarint64(long value)

Methods inherited from class com.google.protobuf.ByteOutput

write, write, write, writeLazy, writeLazy

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.protobuf.Writer

writeBool, writeBytes, writeEndGroup, writeFixed32, writeFixed64, writeGroup, writeGroup, writeInt32, writeMessage, writeMessage, writeSInt32, writeSInt64, writeStartGroup, writeString, writeUInt32, writeUInt64

Field Detail

DEFAULT_CHUNK_SIZE

public static final int DEFAULT_CHUNK_SIZE

See Also:

Constant Field Values

alloc

private final BufferAllocator alloc

chunkSize

private final int chunkSize

buffers

final java.util.ArrayDeque<AllocatedBuffer> buffers

totalDoneBytes

int totalDoneBytes

MAP_KEY_NUMBER

private static final int MAP_KEY_NUMBER

See Also:

Constant Field Values

MAP_VALUE_NUMBER

private static final int MAP_VALUE_NUMBER

See Also:

Constant Field Values

Constructor Detail

BinaryWriter

private BinaryWriter(BufferAllocator alloc,
                     int chunkSize)

Only allow subclassing for inner classes.

Method Detail

newHeapInstance

public static BinaryWriter newHeapInstance(BufferAllocator alloc)

Creates a new BinaryWriter that will allocate heap buffers of DEFAULT_CHUNK_SIZE as necessary.

newHeapInstance

public static BinaryWriter newHeapInstance(BufferAllocator alloc,
                                           int chunkSize)

Creates a new BinaryWriter that will allocate heap buffers of chunkSize as necessary.

newDirectInstance

public static BinaryWriter newDirectInstance(BufferAllocator alloc)

Creates a new BinaryWriter that will allocate direct (i.e. non-heap) buffers of DEFAULT_CHUNK_SIZE as necessary.

newDirectInstance

public static BinaryWriter newDirectInstance(BufferAllocator alloc,
                                             int chunkSize)

Creates a new BinaryWriter that will allocate direct (i.e. non-heap) buffers of chunkSize as necessary.

isUnsafeHeapSupported

static boolean isUnsafeHeapSupported()

isUnsafeDirectSupported

static boolean isUnsafeDirectSupported()

newSafeHeapInstance

static BinaryWriter newSafeHeapInstance(BufferAllocator alloc,
                                        int chunkSize)

newUnsafeHeapInstance

static BinaryWriter newUnsafeHeapInstance(BufferAllocator alloc,
                                          int chunkSize)

newSafeDirectInstance

static BinaryWriter newSafeDirectInstance(BufferAllocator alloc,
                                          int chunkSize)

newUnsafeDirectInstance

static BinaryWriter newUnsafeDirectInstance(BufferAllocator alloc,
                                            int chunkSize)

fieldOrder

public final Writer.FieldOrder fieldOrder()

Description copied from interface: Writer

Indicates the order in which the fields are written by this Writer.

Specified by:

fieldOrder in interface Writer

complete

@CanIgnoreReturnValue
public final java.util.Queue<AllocatedBuffer> complete()

Completes the write operation and returns a queue of AllocatedBuffer objects in forward-writing order. This method should only be called once.

After calling this method, the writer can not be reused. Create a new writer for future writes.

writeSFixed32

public final void writeSFixed32(int fieldNumber,
                                int value)
                         throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.SFIXED32.

Specified by:

writeSFixed32 in interface Writer

Throws:

java.io.IOException

writeInt64

public final void writeInt64(int fieldNumber,
                             long value)
                      throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.INT64.

Specified by:

writeInt64 in interface Writer

Throws:

java.io.IOException

writeSFixed64

public final void writeSFixed64(int fieldNumber,
                                long value)
                         throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.SFIXED64.

Specified by:

writeSFixed64 in interface Writer

Throws:

java.io.IOException

writeFloat

public final void writeFloat(int fieldNumber,
                             float value)
                      throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.FLOAT.

Specified by:

writeFloat in interface Writer

Throws:

java.io.IOException

writeDouble

public final void writeDouble(int fieldNumber,
                              double value)
                       throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.DOUBLE.

Specified by:

writeDouble in interface Writer

Throws:

java.io.IOException

writeEnum

public final void writeEnum(int fieldNumber,
                            int value)
                     throws java.io.IOException

Description copied from interface: Writer

Writes a field of type FieldType.ENUM.

Specified by:

writeEnum in interface Writer

Throws:

java.io.IOException

writeInt32List

public final void writeInt32List(int fieldNumber,
                                 java.util.List<java.lang.Integer> list,
                                 boolean packed)
                          throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.INT32.

Specified by:

writeInt32List in interface Writer

Throws:

java.io.IOException

writeInt32List_Internal

private void writeInt32List_Internal(int fieldNumber,
                                     java.util.List<java.lang.Integer> list,
                                     boolean packed)
                              throws java.io.IOException

Throws:

java.io.IOException

writeInt32List_Internal

private void writeInt32List_Internal(int fieldNumber,
                                     IntArrayList list,
                                     boolean packed)
                              throws java.io.IOException

Throws:

java.io.IOException

writeFixed32List

public final void writeFixed32List(int fieldNumber,
                                   java.util.List<java.lang.Integer> list,
                                   boolean packed)
                            throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.FIXED32.

Specified by:

writeFixed32List in interface Writer

Throws:

java.io.IOException

writeFixed32List_Internal

private void writeFixed32List_Internal(int fieldNumber,
                                       java.util.List<java.lang.Integer> list,
                                       boolean packed)
                                throws java.io.IOException

Throws:

java.io.IOException

writeFixed32List_Internal

private void writeFixed32List_Internal(int fieldNumber,
                                       IntArrayList list,
                                       boolean packed)
                                throws java.io.IOException

Throws:

java.io.IOException

writeInt64List

public final void writeInt64List(int fieldNumber,
                                 java.util.List<java.lang.Long> list,
                                 boolean packed)
                          throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.INT64.

Specified by:

writeInt64List in interface Writer

Throws:

java.io.IOException

writeUInt64List

public final void writeUInt64List(int fieldNumber,
                                  java.util.List<java.lang.Long> list,
                                  boolean packed)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.UINT64.

Specified by:

writeUInt64List in interface Writer

Throws:

java.io.IOException

writeUInt64List_Internal

private void writeUInt64List_Internal(int fieldNumber,
                                      java.util.List<java.lang.Long> list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeUInt64List_Internal

private void writeUInt64List_Internal(int fieldNumber,
                                      LongArrayList list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeFixed64List

public final void writeFixed64List(int fieldNumber,
                                   java.util.List<java.lang.Long> list,
                                   boolean packed)
                            throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.FIXED64.

Specified by:

writeFixed64List in interface Writer

Throws:

java.io.IOException

writeFixed64List_Internal

private void writeFixed64List_Internal(int fieldNumber,
                                       java.util.List<java.lang.Long> list,
                                       boolean packed)
                                throws java.io.IOException

Throws:

java.io.IOException

writeFixed64List_Internal

private void writeFixed64List_Internal(int fieldNumber,
                                       LongArrayList list,
                                       boolean packed)
                                throws java.io.IOException

Throws:

java.io.IOException

writeFloatList

public final void writeFloatList(int fieldNumber,
                                 java.util.List<java.lang.Float> list,
                                 boolean packed)
                          throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.FLOAT.

Specified by:

writeFloatList in interface Writer

Throws:

java.io.IOException

writeFloatList_Internal

private void writeFloatList_Internal(int fieldNumber,
                                     java.util.List<java.lang.Float> list,
                                     boolean packed)
                              throws java.io.IOException

Throws:

java.io.IOException

writeFloatList_Internal

private void writeFloatList_Internal(int fieldNumber,
                                     FloatArrayList list,
                                     boolean packed)
                              throws java.io.IOException

Throws:

java.io.IOException

writeDoubleList

public final void writeDoubleList(int fieldNumber,
                                  java.util.List<java.lang.Double> list,
                                  boolean packed)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.DOUBLE.

Specified by:

writeDoubleList in interface Writer

Throws:

java.io.IOException

writeDoubleList_Internal

private void writeDoubleList_Internal(int fieldNumber,
                                      java.util.List<java.lang.Double> list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeDoubleList_Internal

private void writeDoubleList_Internal(int fieldNumber,
                                      DoubleArrayList list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeEnumList

public final void writeEnumList(int fieldNumber,
                                java.util.List<java.lang.Integer> list,
                                boolean packed)
                         throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.ENUM.

Specified by:

writeEnumList in interface Writer

Throws:

java.io.IOException

writeBoolList

public final void writeBoolList(int fieldNumber,
                                java.util.List<java.lang.Boolean> list,
                                boolean packed)
                         throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.BOOL.

Specified by:

writeBoolList in interface Writer

Throws:

java.io.IOException

writeBoolList_Internal

private void writeBoolList_Internal(int fieldNumber,
                                    java.util.List<java.lang.Boolean> list,
                                    boolean packed)
                             throws java.io.IOException

Throws:

java.io.IOException

writeBoolList_Internal

private void writeBoolList_Internal(int fieldNumber,
                                    BooleanArrayList list,
                                    boolean packed)
                             throws java.io.IOException

Throws:

java.io.IOException

writeStringList

public final void writeStringList(int fieldNumber,
                                  java.util.List<java.lang.String> list)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.STRING.

Specified by:

writeStringList in interface Writer

Throws:

java.io.IOException

writeLazyString

private void writeLazyString(int fieldNumber,
                             java.lang.Object value)
                      throws java.io.IOException

Throws:

java.io.IOException

writeBytesList

public final void writeBytesList(int fieldNumber,
                                 java.util.List<ByteString> list)
                          throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.BYTES.

Specified by:

writeBytesList in interface Writer

Throws:

java.io.IOException

writeUInt32List

public final void writeUInt32List(int fieldNumber,
                                  java.util.List<java.lang.Integer> list,
                                  boolean packed)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.UINT32.

Specified by:

writeUInt32List in interface Writer

Throws:

java.io.IOException

writeUInt32List_Internal

private void writeUInt32List_Internal(int fieldNumber,
                                      java.util.List<java.lang.Integer> list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeUInt32List_Internal

private void writeUInt32List_Internal(int fieldNumber,
                                      IntArrayList list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeSFixed32List

public final void writeSFixed32List(int fieldNumber,
                                    java.util.List<java.lang.Integer> list,
                                    boolean packed)
                             throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.SFIXED32.

Specified by:

writeSFixed32List in interface Writer

Throws:

java.io.IOException

writeSFixed64List

public final void writeSFixed64List(int fieldNumber,
                                    java.util.List<java.lang.Long> list,
                                    boolean packed)
                             throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.SFIXED64.

Specified by:

writeSFixed64List in interface Writer

Throws:

java.io.IOException

writeSInt32List

public final void writeSInt32List(int fieldNumber,
                                  java.util.List<java.lang.Integer> list,
                                  boolean packed)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.SINT32.

Specified by:

writeSInt32List in interface Writer

Throws:

java.io.IOException

writeSInt32List_Internal

private void writeSInt32List_Internal(int fieldNumber,
                                      java.util.List<java.lang.Integer> list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeSInt32List_Internal

private void writeSInt32List_Internal(int fieldNumber,
                                      IntArrayList list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeSInt64List

public final void writeSInt64List(int fieldNumber,
                                  java.util.List<java.lang.Long> list,
                                  boolean packed)
                           throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.SINT64.

Specified by:

writeSInt64List in interface Writer

Throws:

java.io.IOException

writeMap

public <K,V> void writeMap(int fieldNumber,
                                 MapEntryLite.Metadata<K,V> metadata,
                                 java.util.Map<K,V> map)
                          throws java.io.IOException

Description copied from interface: Writer

Writes a map field.

Specified by:

writeMap in interface Writer

Throws:

java.io.IOException

writeMapEntryField

static final void writeMapEntryField(Writer writer,
                                     int fieldNumber,
                                     WireFormat.FieldType fieldType,
                                     java.lang.Object object)
                              throws java.io.IOException

Throws:

java.io.IOException

writeSInt64List_Internal

private void writeSInt64List_Internal(int fieldNumber,
                                      java.util.List<java.lang.Long> list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeSInt64List_Internal

private void writeSInt64List_Internal(int fieldNumber,
                                      LongArrayList list,
                                      boolean packed)
                               throws java.io.IOException

Throws:

java.io.IOException

writeMessageList

public final void writeMessageList(int fieldNumber,
                                   java.util.List<?> list)
                            throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.MESSAGE.

Specified by:

writeMessageList in interface Writer

Throws:

java.io.IOException

writeMessageList

public final void writeMessageList(int fieldNumber,
                                   java.util.List<?> list,
                                   Schema schema)
                            throws java.io.IOException

Description copied from interface: Writer

Writes a list field of type FieldType.MESSAGE.

Specified by:

writeMessageList in interface Writer

Throws:

java.io.IOException

writeGroupList

@Deprecated
public final void writeGroupList(int fieldNumber,
                                 java.util.List<?> list)
                          throws java.io.IOException

Deprecated.

Description copied from interface: Writer

Writes a list field of type FieldType.GROUP.

Specified by:

writeGroupList in interface Writer

Throws:

java.io.IOException

writeGroupList

@Deprecated
public final void writeGroupList(int fieldNumber,
                                 java.util.List<?> list,
                                 Schema schema)
                          throws java.io.IOException

Deprecated.

Description copied from interface: Writer

Writes a list field of type FieldType.GROUP.

Specified by:

writeGroupList in interface Writer

Throws:

java.io.IOException

writeMessageSetItem

public final void writeMessageSetItem(int fieldNumber,
                                      java.lang.Object value)
                               throws java.io.IOException

Description copied from interface: Writer

Writes a message field in MessageSet wire-format.

Specified by:

writeMessageSetItem in interface Writer

value - A message instance or an opaque ByteString for an unknown field.

Throws:

java.io.IOException

newHeapBuffer

final AllocatedBuffer newHeapBuffer()

newHeapBuffer

final AllocatedBuffer newHeapBuffer(int capacity)

newDirectBuffer

final AllocatedBuffer newDirectBuffer()

newDirectBuffer

final AllocatedBuffer newDirectBuffer(int capacity)

getTotalBytesWritten

public abstract int getTotalBytesWritten()

Gets the total number of bytes that have been written. This will not be reset by a call to complete().

requireSpace

abstract void requireSpace(int size)

finishCurrentBuffer

abstract void finishCurrentBuffer()

writeTag

abstract void writeTag(int fieldNumber,
                       int wireType)

writeVarint32

abstract void writeVarint32(int value)

writeInt32

abstract void writeInt32(int value)

writeSInt32

abstract void writeSInt32(int value)

writeFixed32

abstract void writeFixed32(int value)

writeVarint64

abstract void writeVarint64(long value)

writeSInt64

abstract void writeSInt64(long value)

writeFixed64

abstract void writeFixed64(long value)

writeBool

abstract void writeBool(boolean value)

writeString

abstract void writeString(java.lang.String in)

computeUInt64SizeNoTag

private static byte computeUInt64SizeNoTag(long value)

Not using the version in CodedOutputStream due to the fact that benchmarks have shown a performance improvement when returning a byte (rather than an int).