public class SafeBuffer extends Object implements ClientProtocolBuffer
UnsafeBuffer
.Constructor and Description |
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SafeBuffer(byte[] buffer) |
Modifier and Type | Method and Description |
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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 |
putBytes(int index,
ByteBuffer src,
int length) |
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 void putLong(int index, long value)
ClientProtocolBuffer
putLong
in interface ClientProtocolBuffer
index
- The index in bytes where the value is put.value
- The value to put at the given index.public void putInt(int index, int value)
ClientProtocolBuffer
putInt
in interface ClientProtocolBuffer
index
- The index in bytes where the value is put.value
- The value put at the given index.public void putShort(int index, short value)
ClientProtocolBuffer
putShort
in interface ClientProtocolBuffer
index
- The index in bytes where the value is put.value
- The value put at the given index.public void putByte(int index, byte value)
ClientProtocolBuffer
putByte
in interface ClientProtocolBuffer
index
- The index in bytes where the value is put.value
- The value put at the given index.public void putBytes(int index, byte[] src)
ClientProtocolBuffer
putBytes
in interface ClientProtocolBuffer
index
- 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)
ClientProtocolBuffer
putBytes
in interface ClientProtocolBuffer
index
- 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 void putBytes(int index, ByteBuffer src, int length)
putBytes
in interface ClientProtocolBuffer
public int putStringUtf8(int index, String value)
ClientProtocolBuffer
putStringUtf8
in interface ClientProtocolBuffer
index
- 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)
ClientProtocolBuffer
putStringUtf8
in interface ClientProtocolBuffer
index
- 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.public void wrap(byte[] buffer)
ClientProtocolBuffer
wrap
in interface ClientProtocolBuffer
buffer
- to which the view is attached.public byte[] byteArray()
ClientProtocolBuffer
byteArray
in interface ClientProtocolBuffer
public int capacity()
ClientProtocolBuffer
capacity
in interface ClientProtocolBuffer
public long getLong(int index)
ClientProtocolBuffer
getLong
in interface ClientProtocolBuffer
index
- in bytes from which to get.public int getInt(int index)
ClientProtocolBuffer
getInt
in interface ClientProtocolBuffer
index
- in bytes from which to get.public short getShort(int index)
ClientProtocolBuffer
getShort
in interface ClientProtocolBuffer
index
- in bytes from which to get.public byte getByte(int index)
ClientProtocolBuffer
getByte
in interface ClientProtocolBuffer
index
- in bytes from which to get.public void getBytes(int index, byte[] dst)
ClientProtocolBuffer
getBytes
in interface ClientProtocolBuffer
index
- 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)
ClientProtocolBuffer
getBytes
in interface ClientProtocolBuffer
index
- 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 String getStringUtf8(int offset, int length)
ClientProtocolBuffer
getStringUtf8
in interface ClientProtocolBuffer
offset
- at which the String begins.length
- of the String in bytes to decode.Copyright © 2019 Hazelcast, Inc.. All Rights Reserved.