ShortBuffer flip() methods in Java with Examples
The flip() method of java.nio.ShortBuffer Class is used to flip this buffer. By flipping this buffer, it meant that the buffer will be trimmed to the current position and the then the position will be changed to zero. During this process, if any mark is there on the buffer, then that mark will be automatically discarded.
Syntax:
public final ShortBuffer flip()
Return Value: This method returns the flipped ShortBuffer instance.
Below are the examples to illustrate the flip() method:
Examples 1:
import java.nio.*;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
short [] db
= { 10 , 20 , 30 };
ShortBuffer shortBuffer
= ShortBuffer.wrap(db);
shortBuffer.position( 1 );
System.out.println(
"Buffer before flip: "
+ Arrays.toString(
shortBuffer.array())
+ "\nPosition: "
+ shortBuffer.position()
+ "\nLimit: "
+ shortBuffer.limit());
shortBuffer.flip();
System.out.println(
"\nBuffer after flip: "
+ Arrays.toString(
shortBuffer.array())
+ "\nPosition: "
+ shortBuffer.position()
+ "\nLimit: "
+ shortBuffer.limit());
}
}
|
Output:
Buffer before flip: [10, 20, 30]
Position: 1
Limit: 3
Buffer after flip: [10, 20, 30]
Position: 0
Limit: 1
Examples 2:
import java.nio.*;
import java.util.*;
public class GFG {
public static void main(String[] args)
{
ShortBuffer shortBuffer
= ShortBuffer.allocate( 4 );
shortBuffer.put(( short ) 20 );
shortBuffer.put(( short ) 345 );
shortBuffer.position( 1 );
System.out.println(
"Buffer before flip: "
+ Arrays.toString(
shortBuffer.array())
+ "\nPosition: "
+ shortBuffer.position()
+ "\nLimit: "
+ shortBuffer.limit());
shortBuffer.flip();
System.out.println(
"\nBuffer after flip: "
+ Arrays.toString(
shortBuffer.array())
+ "\nPosition: "
+ shortBuffer.position()
+ "\nLimit: "
+ shortBuffer.limit());
}
}
|
Output:
Buffer before flip: [20, 345, 0, 0]
Position: 1
Limit: 4
Buffer after flip: [20, 345, 0, 0]
Position: 0
Limit: 1
Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/ShortBuffer.html#flip–
Last Updated :
26 Aug, 2019
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...