org.openimaj.io.wrappers

Class ReadWriteableListBinary<V>

java.lang.Object

org.openimaj.io.wrappers.ReadWriteableListBinary<V>

Type Parameters:

V - The type of the elements of the list.

All Implemented Interfaces:

ReadableBinary, WriteableBinary

public abstract class ReadWriteableListBinary<V>
extends Object
implements ReadableBinary, WriteableBinary

A wrapper for Lists that is both ReadableBinary and WriteableBinary.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields

Modifier and Type	Field and Description
List<V>	value The underlying list

Constructor Summary

Constructors

Constructor and Description
ReadWriteableListBinary(List<V> list) Construct with the given list.

Method Summary

Modifier and Type	Method and Description
byte[]	binaryHeader() Header for binary input.
void	readBinary(DataInput in) Read internal state from in.
protected abstract V	readValue(DataInput in)
void	writeBinary(DataOutput out) Write the content of this as binary to out.
protected abstract void	writeValue(V v, DataOutput out)

Methods inherited from class java.lang.Object

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

Field Detail

value

public List<V> value

The underlying list

Constructor Detail

ReadWriteableListBinary

public ReadWriteableListBinary(List<V> list)

Construct with the given list. The list is retained, so changes are reflected internally.

Parameters:

list - The list.

Method Detail

writeBinary

public void writeBinary(DataOutput out)
                 throws IOException

Description copied from interface: WriteableBinary

Write the content of this as binary to out.

Specified by:

writeBinary in interface WriteableBinary

Parameters:

out - sink to write to

Throws:

IOException - an error writing to out

writeValue

protected abstract void writeValue(V v,
                                   DataOutput out)
                            throws IOException

Throws:

IOException

readBinary

public void readBinary(DataInput in)
                throws IOException

Description copied from interface: ReadableBinary

Read internal state from in.

Specified by:

readBinary in interface ReadableBinary

Parameters:

in - source to read from.

Throws:

IOException - an error reading input

readValue

protected abstract V readValue(DataInput in)
                        throws IOException

Throws:

IOException

binaryHeader

public byte[] binaryHeader()

Description copied from interface: ReadableBinary

Header for binary input. Will be automatically read by IOUtils when using readBinary().

Specified by:

binaryHeader in interface ReadableBinary

Specified by:

binaryHeader in interface WriteableBinary

Returns:

header