public class UnsafeBuffer extends Object implements ClientProtocolBuffer
| Constructor and Description |
|---|
UnsafeBuffer(byte[] buffer)
Attach a view to a byte[] for providing direct access.
|
| Modifier and Type | Method and Description |
|---|---|
byte[] |
byteArray()
Get the underlying byte[] if one exists.
|
int |
capacity()
Get the capacity of the underlying buffer.
|
byte |
getByte(int index)
Get the value at a given index.
|
void |
getBytes(int index,
byte[] dst)
Get from the underlying buffer into a supplied byte array.
|
void |
getBytes(int index,
byte[] dst,
int offset,
int length)
Get bytes from the underlying buffer into a supplied byte array.
|
int |
getInt(int index)
Get the value at a given index.
|
long |
getLong(int index)
Get the value at a given index.
|
short |
getShort(int index)
Get the value at a given index.
|
String |
getStringUtf8(int offset,
int length)
Get part of String from bytes encoded in UTF-8 format without a length prefix.
|
void |
putByte(int index,
byte value)
Put a value to a given index.
|
void |
putBytes(int index,
byte[] src)
Put an array of src into the underlying buffer.
|
void |
putBytes(int index,
byte[] src,
int offset,
int length)
Put an array into the underlying buffer.
|
void |
putInt(int index,
int value)
Put a value at a given index.
|
void |
putLong(int index,
long value)
Put a value at a given index.
|
void |
putShort(int index,
short value)
Put a value to a given index.
|
int |
putStringUtf8(int index,
String value)
Encode a String as UTF-8 bytes to the buffer with a length prefix.
|
int |
putStringUtf8(int index,
String value,
int maxEncodedSize)
Encode a String as UTF-8 bytes the buffer with a length prefix with a maximum encoded size check.
|
void |
wrap(byte[] buffer)
Attach a view to a byte[] for providing direct access.
|
public UnsafeBuffer(byte[] buffer)
buffer - The buffer to which the view is attached.public void wrap(byte[] buffer)
ClientProtocolBufferwrap in interface ClientProtocolBufferbuffer - to which the view is attached.public byte[] byteArray()
ClientProtocolBufferbyteArray in interface ClientProtocolBufferpublic int capacity()
ClientProtocolBuffercapacity in interface ClientProtocolBufferpublic long getLong(int index)
ClientProtocolBuffergetLong in interface ClientProtocolBufferindex - in bytes from which to get.public void putLong(int index,
long value)
ClientProtocolBufferputLong in interface ClientProtocolBufferindex - The index in bytes where the value is put.value - The value to put at the given index.public int getInt(int index)
ClientProtocolBuffergetInt in interface ClientProtocolBufferindex - in bytes from which to get.public void putInt(int index,
int value)
ClientProtocolBufferputInt in interface ClientProtocolBufferindex - The index in bytes where the value is put.value - The value put at the given index.public short getShort(int index)
ClientProtocolBuffergetShort in interface ClientProtocolBufferindex - in bytes from which to get.public void putShort(int index,
short value)
ClientProtocolBufferputShort in interface ClientProtocolBufferindex - The index in bytes where the value is put.value - The value put at the given index.public byte getByte(int index)
ClientProtocolBuffergetByte in interface ClientProtocolBufferindex - in bytes from which to get.public void putByte(int index,
byte value)
ClientProtocolBufferputByte in interface ClientProtocolBufferindex - The index in bytes where the value is put.value - The value put at the given index.public void getBytes(int index,
byte[] dst)
ClientProtocolBuffergetBytes in interface ClientProtocolBufferindex - in the underlying buffer to start from.dst - into which the dst will be copied.public void getBytes(int index,
byte[] dst,
int offset,
int length)
ClientProtocolBuffergetBytes in interface ClientProtocolBufferindex - in the underlying buffer to start from.dst - into which the bytes will be copied.offset - in the supplied buffer to start the copylength - of the supplied buffer to use.public void putBytes(int index,
byte[] src)
ClientProtocolBufferputBytes in interface ClientProtocolBufferindex - The index in the underlying buffer from which to start the array.src - The array to be copied into the underlying buffer.public void putBytes(int index,
byte[] src,
int offset,
int length)
ClientProtocolBufferputBytes in interface ClientProtocolBufferindex - The index in the underlying buffer from which to start the array.src - The array to be copied into the underlying buffer.offset - The offset in the supplied buffer at which to begin the copy.length - The length of the supplied buffer to copy.public String getStringUtf8(int offset, int length)
ClientProtocolBuffergetStringUtf8 in interface ClientProtocolBufferoffset - at which the String begins.length - of the String in bytes to decode.public int putStringUtf8(int index,
String value)
ClientProtocolBufferputStringUtf8 in interface ClientProtocolBufferindex - The index at which the String should be encoded.value - The value of the String to be encoded.public int putStringUtf8(int index,
String value,
int maxEncodedSize)
ClientProtocolBufferputStringUtf8 in interface ClientProtocolBufferindex - The index at which the String should be encoded.value - The value of the String to be encoded.maxEncodedSize - The maximum encoded size to be checked before writing to the buffer.Copyright © 2016 Hazelcast, Inc.. All Rights Reserved.