LongBuffer
holds
a sequence of long values for use in an I/O
operation. Most of the methods of this class are directly analogous
to methods defined by ByteBuffer except that they
use long and long[ ] argument
and return values instead of byte and
byte[ ] values. See ByteBuffer
for details.LongBuffer is abstract and has no constructor.
Create one by calling the static allocate( ) or
wrap( ) methods, which are also analogs of
ByteBuffer methods. Or, create a
"view"
LongBuffer by calling
the asLongBuffer( )
method of an underlying ByteBuffer.
Figure 13-9. java.nio.LongBuffer
 public abstract class LongBuffer extends Buffer
implements Comparable<LongBuffer> {
// No Constructor
// Public Class Methods
public static LongBuffer allocate (int capacity );
public static LongBuffer wrap (long[ ] array );
public static LongBuffer wrap (long[ ] array , int offset , int length );
// Public Instance Methods
public final long[ ] array ( );
public final int arrayOffset ( );
public abstract LongBuffer asReadOnlyBuffer ( );
public abstract LongBuffer compact ( );
public abstract LongBuffer duplicate ( );
public abstract long get ( );
public abstract long get (int index );
public LongBuffer get (long[ ] dst );
public LongBuffer get (long[ ] dst , int offset , int length );
public final boolean hasArray ( );
public abstract boolean isDirect ( );
public abstract ByteOrder order ( );
public LongBuffer put (LongBuffer src );
public abstract LongBuffer put (long l );
public final LongBuffer put (long[ ] src );
public abstract LongBuffer put (int index , long l );
public LongBuffer put (long[ ] src , int offset , int length );
public abstract LongBuffer slice ( );
// Methods Implementing Comparable
5.0 public int compareTo (LongBuffer that );
// Public Methods Overriding Object
public boolean equals (Object ob );
public int hashCode ( );
public String toString ( );
}
Returned By
ByteBuffer.asLongBuffer( ) |
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