Package io.vertx.mutiny.core.buffer

Class Buffer

java.lang.Object

io.vertx.mutiny.core.buffer.Buffer

All Implemented Interfaces:

io.vertx.core.shareddata.impl.ClusterSerializable

public class Buffer
extends Object
implements io.vertx.core.shareddata.impl.ClusterSerializable

Most data is shuffled around inside Vert.x using buffers.

A buffer is a sequence of zero or more bytes that can read from or written to and which expands automatically as necessary to accommodate any bytes written to it. You can perhaps think of a buffer as smart byte array.

Please consult the documentation for more information on buffers.

NOTE: This class has been automatically generated from the original non Mutiny-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field	Description
static TypeArg<Buffer>	__TYPE_ARG

Constructor Summary

Constructors

Constructor	Description
Buffer(io.vertx.core.buffer.Buffer delegate)
Buffer(Object delegate)

Method Summary

Modifier and Type	Method	Description
Buffer	appendBuffer(Buffer buff)
Buffer	appendBuffer(Buffer buff, int offset, int len)
Buffer	appendByte(byte b)
Buffer	appendBytes(byte[] bytes)
Buffer	appendBytes(byte[] bytes, int offset, int len)
Buffer	appendDouble(double d)
Buffer	appendFloat(float f)
Buffer	appendInt(int i)
Buffer	appendIntLE(int i)
Buffer	appendLong(long l)
Buffer	appendLongLE(long l)
Buffer	appendMedium(int i)
Buffer	appendMediumLE(int i)
Buffer	appendShort(short s)
Buffer	appendShortLE(short s)
Buffer	appendString(String str)
Buffer	appendString(String str, String enc)
Buffer	appendUnsignedByte(short b)
Buffer	appendUnsignedInt(long i)
Buffer	appendUnsignedIntLE(long i)
Buffer	appendUnsignedShort(int s)
Buffer	appendUnsignedShortLE(int s)
static Buffer	buffer()
static Buffer	buffer(byte[] bytes)
static Buffer	buffer(int initialSizeHint)
static Buffer	buffer(io.netty.buffer.ByteBuf byteBuf)	Deprecated. removed from public API in Vert.x 5
static Buffer	buffer(String string)
static Buffer	buffer(String string, String enc)
Buffer	copy()
boolean	equals(Object o)
Buffer	getBuffer(int start, int end)
byte	getByte(int pos)
io.netty.buffer.ByteBuf	getByteBuf()	Deprecated. removed from public API in Vert.x 5
byte[]	getBytes()
Buffer	getBytes(byte[] dst)
Buffer	getBytes(byte[] dst, int dstIndex)
byte[]	getBytes(int start, int end)
Buffer	getBytes(int start, int end, byte[] dst)
Buffer	getBytes(int start, int end, byte[] dst, int dstIndex)
io.vertx.core.buffer.Buffer	getDelegate()
double	getDouble(int pos)
float	getFloat(int pos)
int	getInt(int pos)
int	getIntLE(int pos)
long	getLong(int pos)
long	getLongLE(int pos)
int	getMedium(int pos)
int	getMediumLE(int pos)
short	getShort(int pos)
short	getShortLE(int pos)
String	getString(int start, int end)
String	getString(int start, int end, String enc)
short	getUnsignedByte(int pos)
long	getUnsignedInt(int pos)
long	getUnsignedIntLE(int pos)
int	getUnsignedMedium(int pos)
int	getUnsignedMediumLE(int pos)
int	getUnsignedShort(int pos)
int	getUnsignedShortLE(int pos)
int	hashCode()
int	length()
static Buffer	newInstance(io.vertx.core.buffer.Buffer arg)
int	readFromBuffer(int pos, io.vertx.core.buffer.Buffer buffer)
Buffer	setBuffer(int pos, Buffer b)
Buffer	setBuffer(int pos, Buffer b, int offset, int len)
Buffer	setByte(int pos, byte b)
Buffer	setBytes(int pos, byte[] b)
Buffer	setBytes(int pos, byte[] b, int offset, int len)
Buffer	setBytes(int pos, ByteBuffer b)
Buffer	setDouble(int pos, double d)
Buffer	setFloat(int pos, float f)
Buffer	setInt(int pos, int i)
Buffer	setIntLE(int pos, int i)
Buffer	setLong(int pos, long l)
Buffer	setLongLE(int pos, long l)
Buffer	setMedium(int pos, int i)
Buffer	setMediumLE(int pos, int i)
Buffer	setShort(int pos, short s)
Buffer	setShortLE(int pos, short s)
Buffer	setString(int pos, String str)
Buffer	setString(int pos, String str, String enc)
Buffer	setUnsignedByte(int pos, short b)
Buffer	setUnsignedInt(int pos, long i)
Buffer	setUnsignedIntLE(int pos, long i)
Buffer	setUnsignedShort(int pos, int s)
Buffer	setUnsignedShortLE(int pos, int s)
Buffer	slice()
Buffer	slice(int start, int end)
Object	toJson()	Deprecated. instead use toJsonValue()
io.vertx.core.json.JsonArray	toJsonArray()
io.vertx.core.json.JsonObject	toJsonObject()
Object	toJsonValue()
String	toString()
String	toString(String enc)
String	toString(Charset enc)
void	writeToBuffer(io.vertx.core.buffer.Buffer buffer)

Methods inherited from class java.lang.Object

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

Field Detail

__TYPE_ARG

public static final TypeArg<Buffer> __TYPE_ARG

Constructor Detail

Buffer

public Buffer(io.vertx.core.buffer.Buffer delegate)

Buffer

public Buffer(Object delegate)

Method Detail

getDelegate

public io.vertx.core.buffer.Buffer getDelegate()

writeToBuffer

public void writeToBuffer(io.vertx.core.buffer.Buffer buffer)

Specified by:

writeToBuffer in interface io.vertx.core.shareddata.impl.ClusterSerializable

readFromBuffer

public int readFromBuffer(int pos,
                          io.vertx.core.buffer.Buffer buffer)

Specified by:

readFromBuffer in interface io.vertx.core.shareddata.impl.ClusterSerializable

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

buffer

public static Buffer buffer()

Returns:

the buffer

buffer

public static Buffer buffer(int initialSizeHint)

Parameters:

initialSizeHint - the hint, in bytes

Returns:

the buffer

buffer

public static Buffer buffer(String string)

Parameters:

string - the string

Returns:

the buffer

buffer

public static Buffer buffer(String string,
                            String enc)

Parameters:

string - the string

enc -

Returns:

the buffer

toString

public String toString()

Overrides:

toString in class Object

Returns:

toString

public String toString(String enc)

Parameters:

enc -

Returns:

toJsonObject

public io.vertx.core.json.JsonObject toJsonObject()

Returns:

toJsonArray

public io.vertx.core.json.JsonArray toJsonArray()

Returns:

toJsonValue

public Object toJsonValue()

Returns:

a Json value which can be a , , String, ... if the buffer contains an array, object, string, ...etc

toJson

@Deprecated
public Object toJson()

Deprecated.

instead use toJsonValue()

Returns:

getByte

public byte getByte(int pos)

Parameters:

pos -

Returns:

getUnsignedByte

public short getUnsignedByte(int pos)

Parameters:

pos -

Returns:

getInt

public int getInt(int pos)

Parameters:

pos -

Returns:

getIntLE

public int getIntLE(int pos)

Parameters:

pos -

Returns:

getUnsignedInt

public long getUnsignedInt(int pos)

Parameters:

pos -

Returns:

getUnsignedIntLE

public long getUnsignedIntLE(int pos)

Parameters:

pos -

Returns:

getLong

public long getLong(int pos)

Parameters:

pos -

Returns:

getLongLE

public long getLongLE(int pos)

Parameters:

pos -

Returns:

getDouble

public double getDouble(int pos)

Parameters:

pos -

Returns:

getFloat

public float getFloat(int pos)

Parameters:

pos -

Returns:

getShort

public short getShort(int pos)

Parameters:

pos -

Returns:

getShortLE

public short getShortLE(int pos)

Parameters:

pos -

Returns:

getUnsignedShort

public int getUnsignedShort(int pos)

Parameters:

pos -

Returns:

getUnsignedShortLE

public int getUnsignedShortLE(int pos)

Parameters:

pos -

Returns:

getMedium

public int getMedium(int pos)

Parameters:

pos -

Returns:

getMediumLE

public int getMediumLE(int pos)

Parameters:

pos -

Returns:

getUnsignedMedium

public int getUnsignedMedium(int pos)

Parameters:

pos -

Returns:

getUnsignedMediumLE

public int getUnsignedMediumLE(int pos)

Parameters:

pos -

Returns:

getBuffer

public Buffer getBuffer(int start,
                        int end)

Parameters:

start -

end -

Returns:

getString

public String getString(int start,
                        int end,
                        String enc)

Parameters:

start -

end -

enc -

Returns:

getString

public String getString(int start,
                        int end)

Parameters:

start -

end -

Returns:

appendBuffer

public Buffer appendBuffer(Buffer buff)

Parameters:

buff -

Returns:

the instance of Buffer to chain method calls.

appendBuffer

public Buffer appendBuffer(Buffer buff,
                           int offset,
                           int len)

Parameters:

buff -

offset -

len -

Returns:

the instance of Buffer to chain method calls.

appendByte

public Buffer appendByte(byte b)

Parameters:

b -

Returns:

the instance of Buffer to chain method calls.

appendUnsignedByte

public Buffer appendUnsignedByte(short b)

Parameters:

b -

Returns:

the instance of Buffer to chain method calls.

appendInt

public Buffer appendInt(int i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendIntLE

public Buffer appendIntLE(int i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendUnsignedInt

public Buffer appendUnsignedInt(long i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendUnsignedIntLE

public Buffer appendUnsignedIntLE(long i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendMedium

public Buffer appendMedium(int i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendMediumLE

public Buffer appendMediumLE(int i)

Parameters:

i -

Returns:

the instance of Buffer to chain method calls.

appendLong

public Buffer appendLong(long l)

Parameters:

l -

Returns:

the instance of Buffer to chain method calls.

appendLongLE

public Buffer appendLongLE(long l)

Parameters:

l -

Returns:

the instance of Buffer to chain method calls.

appendShort

public Buffer appendShort(short s)

Parameters:

s -

Returns:

the instance of Buffer to chain method calls.

appendShortLE

public Buffer appendShortLE(short s)

Parameters:

s -

Returns:

the instance of Buffer to chain method calls.

appendUnsignedShort

public Buffer appendUnsignedShort(int s)

Parameters:

s -

Returns:

the instance of Buffer to chain method calls.

appendUnsignedShortLE

public Buffer appendUnsignedShortLE(int s)

Parameters:

s -

Returns:

the instance of Buffer to chain method calls.

appendFloat

public Buffer appendFloat(float f)

Parameters:

f -

Returns:

the instance of Buffer to chain method calls.

appendDouble

public Buffer appendDouble(double d)

Parameters:

d -

Returns:

the instance of Buffer to chain method calls.

appendString

public Buffer appendString(String str,
                           String enc)

Parameters:

str -

enc -

Returns:

the instance of Buffer to chain method calls.

appendString

public Buffer appendString(String str)

Parameters:

str -

Returns:

the instance of Buffer to chain method calls.

setByte

public Buffer setByte(int pos,
                      byte b)

Parameters:

pos -

b -

Returns:

the instance of Buffer to chain method calls.

setUnsignedByte

public Buffer setUnsignedByte(int pos,
                              short b)

Parameters:

pos -

b -

Returns:

the instance of Buffer to chain method calls.

setInt

public Buffer setInt(int pos,
                     int i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setIntLE

public Buffer setIntLE(int pos,
                       int i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setUnsignedInt

public Buffer setUnsignedInt(int pos,
                             long i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setUnsignedIntLE

public Buffer setUnsignedIntLE(int pos,
                               long i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setMedium

public Buffer setMedium(int pos,
                        int i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setMediumLE

public Buffer setMediumLE(int pos,
                          int i)

Parameters:

pos -

i -

Returns:

the instance of Buffer to chain method calls.

setLong

public Buffer setLong(int pos,
                      long l)

Parameters:

pos -

l -

Returns:

the instance of Buffer to chain method calls.

setLongLE

public Buffer setLongLE(int pos,
                        long l)

Parameters:

pos -

l -

Returns:

the instance of Buffer to chain method calls.

setDouble

public Buffer setDouble(int pos,
                        double d)

Parameters:

pos -

d -

Returns:

the instance of Buffer to chain method calls.

setFloat

public Buffer setFloat(int pos,
                       float f)

Parameters:

pos -

f -

Returns:

the instance of Buffer to chain method calls.

setShort

public Buffer setShort(int pos,
                       short s)

Parameters:

pos -

s -

Returns:

the instance of Buffer to chain method calls.

setShortLE

public Buffer setShortLE(int pos,
                         short s)

Parameters:

pos -

s -

Returns:

the instance of Buffer to chain method calls.

setUnsignedShort

public Buffer setUnsignedShort(int pos,
                               int s)

Parameters:

pos -

s -

Returns:

the instance of Buffer to chain method calls.

setUnsignedShortLE

public Buffer setUnsignedShortLE(int pos,
                                 int s)

Parameters:

pos -

s -

Returns:

the instance of Buffer to chain method calls.

setBuffer

public Buffer setBuffer(int pos,
                        Buffer b)

Parameters:

pos -

b -

Returns:

the instance of Buffer to chain method calls.

setBuffer

public Buffer setBuffer(int pos,
                        Buffer b,
                        int offset,
                        int len)

Parameters:

pos -

b -

offset -

len -

Returns:

the instance of Buffer to chain method calls.

setString

public Buffer setString(int pos,
                        String str)

Parameters:

pos -

str -

Returns:

the instance of Buffer to chain method calls.

setString

public Buffer setString(int pos,
                        String str,
                        String enc)

Parameters:

pos -

str -

enc -

Returns:

the instance of Buffer to chain method calls.

length

public int length()

Returns:

copy

public Buffer copy()

Returns:

slice

public Buffer slice()

Returns:

slice

public Buffer slice(int start,
                    int end)

Parameters:

start -

end -

Returns:

buffer

public static Buffer buffer(byte[] bytes)

Parameters:

bytes - the byte array

Returns:

the buffer

buffer

@Deprecated
public static Buffer buffer(io.netty.buffer.ByteBuf byteBuf)

Deprecated.

removed from public API in Vert.x 5

Parameters:

byteBuf - the Netty ByteBuf

Returns:

the buffer

toString

public String toString(Charset enc)

Parameters:

enc -

Returns:

getBytes

public byte[] getBytes()

Returns:

getBytes

public byte[] getBytes(int start,
                       int end)

Parameters:

start -

end -

Returns:

getBytes

public Buffer getBytes(byte[] dst)

Parameters:

dst - the destination byte array

Returns:

the instance of Buffer to chain method calls.

getBytes

public Buffer getBytes(byte[] dst,
                       int dstIndex)

Parameters:

dst - the destination byte array

dstIndex -

Returns:

the instance of Buffer to chain method calls.

getBytes

public Buffer getBytes(int start,
                       int end,
                       byte[] dst)

Parameters:

start -

end -

dst - the destination byte array

Returns:

the instance of Buffer to chain method calls.

getBytes

public Buffer getBytes(int start,
                       int end,
                       byte[] dst,
                       int dstIndex)

Parameters:

start -

end -

dst - the destination byte array

dstIndex -

Returns:

the instance of Buffer to chain method calls.

appendBytes

public Buffer appendBytes(byte[] bytes)

Parameters:

bytes -

Returns:

the instance of Buffer to chain method calls.

appendBytes

public Buffer appendBytes(byte[] bytes,
                          int offset,
                          int len)

Parameters:

bytes -

offset -

len -

Returns:

the instance of Buffer to chain method calls.

setBytes

public Buffer setBytes(int pos,
                       ByteBuffer b)

Parameters:

pos -

b -

Returns:

the instance of Buffer to chain method calls.

setBytes

public Buffer setBytes(int pos,
                       byte[] b)

Parameters:

pos -

b -

Returns:

the instance of Buffer to chain method calls.

setBytes

public Buffer setBytes(int pos,
                       byte[] b,
                       int offset,
                       int len)

Parameters:

pos -

b -

offset -

len -

Returns:

the instance of Buffer to chain method calls.

getByteBuf

@Deprecated
public io.netty.buffer.ByteBuf getByteBuf()

Deprecated.

removed from public API in Vert.x 5

Returns:

newInstance

public static Buffer newInstance(io.vertx.core.buffer.Buffer arg)