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ShortBuffer in java, Use of remaining() method in short buffer.
Posted on: August 16, 2010 at 12:00 AM
In this tutorial, you will see use of remaining() method in short buffer.

ShortBuffer in java, Use of remaining() method in short buffer.

In this tutorial, we will see how to use of remaining() method in short buffer.

ShortBuffer API:

The java.nio.ShortBuffer class extends java.nio.Buffer class. It provides the following methods:

Return type Method Description
static ShortBuffer allocate(int capacity)  The allocate(..)method allocate a new short buffer.
 ShortBuffer put(short [] array) The put(..)method transfer the elements of a short array into short buffer.

Buffer API:

The java.nio.Buffer class extends java.lang.Object class. It provides the following methods:

Return type Method Description
final int remaining() The reset() method  returns remaining elements in buffer.

  Code

import java.nio.*;
import java.nio.ShortBuffer;

public class ElementRemain{
  public static void main(String[] args) {
    ShortBuffer shortBuf = ShortBuffer.allocate(124);
    short[] array = new short[] { 34, 543, 876 };
    shortBuf.put(array);
    shortBuf.flip();
    System.out.println("Current position of buffer : "
        + shortBuf.position());
    System.out.println("Current limit of buffer : " 
        + shortBuf.limit());
System.out.println("Remaining elements in short buffer :"
        + shortBuf.remaining());
    shortBuf.put((short) 341);
    System.out.println("New position of buffer : "
        + shortBuf.position());
    System.out.println("New limit of buffer : " 
        + shortBuf.limit());
System.out.println("Remaining elements in short buffer :"
        + shortBuf.remaining());
  }
}

Output

C:\>java ElementRemain
Current position of buffer : 0
Current limit of buffer : 3
Remaining elements in short buffer : 3
New position of buffer : 1
New limit of buffer : 3
Remaining elements in short buffer : 2

Download this code

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