Package com.jozufozu.flywheel.backend.struct

Class BufferWriter<S>

java.lang.Object

com.jozufozu.flywheel.backend.struct.BufferWriter<S>

All Implemented Interfaces:

StructWriter<S>

Direct Known Subclasses:

UnsafeBufferWriter

public abstract class BufferWriter<S>
extends Object
implements StructWriter<S>

Field Summary

Fields

Modifier and Type	Field	Description
protected final VecBuffer	backingBuffer
protected final int	stride

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BufferWriter(VecBuffer backingBuffer, StructType<S> vertexType)

Method Summary

Modifier and Type	Method	Description
protected abstract void	advance()	Advances the write pointer forward by the stride of one vertex.
void	seek(int pos)	Seek to the given position.
final void	write(S struct)	Write the given struct to the backing array.
protected abstract void	writeInternal(S s)

Methods inherited from class java.lang.Object

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

Field Details

backingBuffer

protected final VecBuffer backingBuffer

stride

protected final int stride

Constructor Details

BufferWriter

protected BufferWriter(VecBuffer backingBuffer,
 StructType<S> vertexType)

Method Details

write

public final void write(S struct)

Description copied from interface: StructWriter

Write the given struct to the backing array.

Specified by:

write in interface StructWriter<S>

advance

protected abstract void advance()

Advances the write pointer forward by the stride of one vertex. This will always be called after a struct is written, implementors need not call it themselves.

See Also:

• write(S)

writeInternal

protected abstract void writeInternal(S s)

seek

public void seek(int pos)

Description copied from interface: StructWriter

Seek to the given position. The next write will occur there.

Specified by:

seek in interface StructWriter<S>