dk.vajhoej.record

Class CompositFastStructReader<T>

java.lang.Object

dk.vajhoej.record.CompositFastStructReader<T>

All Implemented Interfaces:

FastStructReader<T>

public class CompositFastStructReader<T>
extends java.lang.Object
implements FastStructReader<T>

Class CompositFastStructReader dispatches to a number of FastStructReaders's based on peek of actual sub class.

Constructor Summary

Constructors

Constructor and Description
CompositFastStructReader(java.lang.Class<T> t, java.util.Map<java.lang.Class<? extends T>,FastStructReader<? extends T>> map) Create instance of CompositFastStructReader.

Method Summary

Modifier and Type	Method and Description
java.nio.ByteBuffer	getByteBuffer() Get byte buffer.
void	init(byte[] ba) Initialize byte buffer.
void	init(java.nio.ByteBuffer bb) Initialize byte buffer.
boolean	more() More records available.
T	read(java.lang.Class<T> t) Read.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositFastStructReader

public CompositFastStructReader(java.lang.Class<T> t,
                                java.util.Map<java.lang.Class<? extends T>,FastStructReader<? extends T>> map)
                         throws RecordException

Create instance of CompositFastStructReader.

Parameters:

t - super class

map - map from sub class'es to FastStructReader's

Throws:

RecordException - if problem with super class

Method Detail

init

public void init(byte[] ba)

Description copied from interface: FastStructReader

Initialize byte buffer.

Specified by:

init in interface FastStructReader<T>

Parameters:

ba - byte array to read from

init

public void init(java.nio.ByteBuffer bb)

Description copied from interface: FastStructReader

Initialize byte buffer.

Specified by:

init in interface FastStructReader<T>

Parameters:

bb - byte buffer to read from

read

public T read(java.lang.Class<T> t)
       throws RecordException

Description copied from interface: FastStructReader

Read.

Specified by:

read in interface FastStructReader<T>

Parameters:

t - class of what to read

Returns:

object read

Throws:

RecordException - if problem reading

more

public boolean more()

Description copied from interface: FastStructReader

More records available.

Specified by:

more in interface FastStructReader<T>

Returns:

true=more, false=no more

getByteBuffer

public java.nio.ByteBuffer getByteBuffer()

Description copied from interface: FastStructReader

Get byte buffer.

Specified by:

getByteBuffer in interface FastStructReader<T>

Returns:

byte buffer