gov.nasa.worldwind.util

Class BufferFactory.DoubleBufferFactory

java.lang.Object

gov.nasa.worldwind.util.BufferFactory

gov.nasa.worldwind.util.BufferFactory.DoubleBufferFactory

Enclosing class:

BufferFactory

public static class BufferFactory.DoubleBufferFactory
extends BufferFactory

Implementation of BufferFactory which constructs instances of BufferWrapper.DoubleBufferWrapper

Nested Class Summary

Nested classes/interfaces inherited from class gov.nasa.worldwind.util.BufferFactory

BufferFactory.ByteBufferFactory, BufferFactory.DoubleBufferFactory, BufferFactory.FloatBufferFactory, BufferFactory.IntBufferFactory, BufferFactory.ShortBufferFactory

Constructor Summary

Constructors

Constructor and Description
DoubleBufferFactory() Constructs a new DoubleBufferFactory with the default buffer allocation policy.
DoubleBufferFactory(boolean allocateDirect) Constructs a new DoubleBufferFactory with the specified buffer allocation policy.

Method Summary

Modifier and Type	Method and Description
BufferWrapper	newBuffer(int size) Constructs a new DoubleBufferWrapper of the specified size, backed by a DoubleBuffer.

Methods inherited from class gov.nasa.worldwind.util.BufferFactory

isAllocateDirect

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleBufferFactory

public DoubleBufferFactory()

Constructs a new DoubleBufferFactory with the default buffer allocation policy. This factory allocates and returns DoubleBufferWrappers backed by direct buffers.

DoubleBufferFactory

public DoubleBufferFactory(boolean allocateDirect)

Constructs a new DoubleBufferFactory with the specified buffer allocation policy.

Parameters:

allocateDirect - true to allocate and return DoubleBufferWrappers backed by direct buffers, false to allocate and return DoubleBufferWrappers backed by non-direct buffers.

Method Detail

newBuffer

public BufferWrapper newBuffer(int size)

Constructs a new DoubleBufferWrapper of the specified size, backed by a DoubleBuffer.

Specified by:

newBuffer in class BufferFactory

Parameters:

size - the new buffer's size, int doubles.

Returns:

the new buffer.

Throws:

java.lang.IllegalArgumentException - if size is negative.