Package dev.getelements.elements.rt.transact.unix

Class UnixFSCircularBlockBuffer.Slice<T>

java.lang.Object

dev.getelements.elements.rt.transact.unix.UnixFSCircularBlockBuffer.Slice<T>

Enclosing class:

UnixFSCircularBlockBuffer

public class UnixFSCircularBlockBuffer.Slice<T>
extends Object

Represents a slice of the provided byte buffer array. Two UnixFSCircularBlockBuffer.Slice<T> instances are equal if they both point to the same index in the UnixFSCircularBlockBuffer, as they essentially point to the same data. This may be a little counterintuitive as two UnixFSCircularBlockBuffer.Slice<T> instances of differing generic types may be the same even if they house different values.

Method Summary

Modifier and Type	Method	Description
UnixFSCircularBlockBuffer.Slice<T>	clear()	Clears the contents of the slice by filling the underlying memory with the filler bytes.
boolean	equals(Object o)
int	getIndex()	Gets the index in the circular block buffer of the UnixFSCircularBlockBuffer.Slice<T>.
int	hashCode()
<U> UnixFSCircularBlockBuffer.Slice<U>	map(Function<T,U> mapper)	Flat maps this UnixFSCircularBlockBuffer.Slice<T> by applying the supplied mapper, and returning a new instance of

Methods inherited from class java.lang.Object

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

Method Details

getIndex

public int getIndex()

Gets the index in the circular block buffer of the UnixFSCircularBlockBuffer.Slice<T>.

Returns:

the index

clear

public UnixFSCircularBlockBuffer.Slice<T> clear()

Clears the contents of the slice by filling the underlying memory with the filler bytes.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

map

public <U> UnixFSCircularBlockBuffer.Slice<U> map(Function<T,U> mapper)

Flat maps this UnixFSCircularBlockBuffer.Slice<T> by applying the supplied mapper, and returning a new instance of

Type Parameters:

U - the desired type

Parameters:

mapper - the mapper function

Returns:

a new UnixFSCircularBlockBuffer.Slice<U> which was derived from the original value