FloatBuffer
holds
a sequence of float 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 float and float[ ] argument
and return values instead of byte and
byte[ ] values. See ByteBuffer
for details.FloatBuffer 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"
FloatBuffer by calling the asFloatBuffer(
) method of an underlying
ByteBuffer.
Figure 13-6. java.nio.FloatBuffer
 public abstract class FloatBuffer extends Buffer
implements Comparable<FloatBuffer> {
// No Constructor
// Public Class Methods
public static FloatBuffer allocate (int capacity );
public static FloatBuffer wrap (float[ ] array );
public static FloatBuffer wrap (float[ ] array , int offset , int length );
// Public Instance Methods
public final float[ ] array ( );
public final int arrayOffset ( );
public abstract FloatBuffer asReadOnlyBuffer ( );
public abstract FloatBuffer compact ( );
public abstract FloatBuffer duplicate ( );
public abstract float get ( );
public abstract float get (int index );
public FloatBuffer get (float[ ] dst );
public FloatBuffer get (float[ ] dst , int offset , int length );
public final boolean hasArray ( );
public abstract boolean isDirect ( );
public abstract ByteOrder order ( );
public FloatBuffer put (FloatBuffer src );
public abstract FloatBuffer put (float f );
public final FloatBuffer put (float[ ] src );
public abstract FloatBuffer put (int index , float f );
public FloatBuffer put (float[ ] src , int offset , int length );
public abstract FloatBuffer slice ( );
// Methods Implementing Comparable
5.0 public int compareTo (FloatBuffer that );
// Public Methods Overriding Object
public boolean equals (Object ob );
public int hashCode ( );
public String toString ( );
}
Returned By
ByteBuffer.asFloatBuffer( ) |
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