|
Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object
com.tangosol.util.Unsafe
public class Unsafe
A collection of "back-door" utilities and helpers used internally.
This class is not intended to be used externally and any usage of this class promises nothing more than un-deterministic behavior which may or may not remain consistent from release to release.
Method Summary | |
---|---|
int |
getArrayOffset(Binary bin) Return the offset into the underlying byte[] for the specified Binary. |
byte[] |
getByteArray(Binary bin) Return the underlying byte[] for the specified Binary. |
static Unsafe |
getUnsafe() Return the singleton Unsafe instance. |
Binary |
newBinary(byte[] ab, int of, int cb) Return a new Binary instance backed by the specified byte[] beginning at the specified offset and of the specified length. |
Method Detail |
---|
public static Unsafe getUnsafe()
Unsafe
instance. This method may only be called internally.public byte[] getByteArray(Binary bin)
Note: unlike the AbstractReadBuffer.toByteArray()
method, this method does not create a copy of the underlying array; it is the caller's responsibility not to mutate the contents of the returned array.
bin
- the binarypublic int getArrayOffset(Binary bin)
underlying byte[]
for the specified Binary.bin
- the binarypublic Binary newBinary(byte[] ab, int of, int cb)
Binary
instance backed by the specified byte[] beginning at the specified offset and of the specified length.
Note: unlike the analagous constructor
, this method does not create a copy of the passed array; it is the caller's responsibility not to mutate the contents of the array.
ab
- the byte arrayof
- the starting offsetcb
- the length of the binary
|
Oracle® Coherence Java API Reference Release 12.1.2.0.3 E26043-02 |
|||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |