Module utilities

Package de.grogra.util

Class OutputQueue

java.lang.Object

java.io.OutputStream

de.grogra.util.OutputQueue

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

Direct Known Subclasses:

HierarchicalQueue

public class OutputQueue
extends OutputStream
implements DataOutput

This class represents a queue of byte, int, long, float, double, and Object-values. For each type, a separate list is stored.

Author:

Ole Kniemeyer

Constructor Summary

Constructors

Constructor	Description
OutputQueue(boolean usesObjectQueue)	Creates a new OutputQueue.

Method Summary

Modifier and Type	Method	Description
void	clear()
void	close()
void	dump(PrintStream out)
void	flush()
final void	write(byte[] b)
final void	write(byte[] b, int off, int len)
final void	write(int b)
final void	writeBoolean(boolean v)
final void	writeByte(int v)
final void	writeBytes(String s)
final void	writeChar(int v)
final void	writeChars(String s)
final void	writeDouble(double v)
final void	writeFloat(float v)
final void	writeInt(int v)
final void	writeLong(long v)
void	writeObject(Object v)
final void	writeObjectInQueue(Object v)
final void	writeShort(int v)
final void	writeUTF(String s)

Methods inherited from class java.io.OutputStream

nullOutputStream

Methods inherited from class java.lang.Object

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

Constructor Details

OutputQueue

public OutputQueue(boolean usesObjectQueue)

Creates a new OutputQueue.

Parameters:

usesObjectQueue - true iff the queue of type Object will be used

Method Details

clear

public void clear()

write

public final void write(int b)

Specified by:

write in interface DataOutput

Specified by:

write in class OutputStream

write

public final void write(byte[] b)

Specified by:

write in interface DataOutput

Overrides:

write in class OutputStream

write

public final void write(byte[] b,
 int off,
 int len)

Specified by:

write in interface DataOutput

Overrides:

write in class OutputStream

writeBytes

public final void writeBytes(String s)

Specified by:

writeBytes in interface DataOutput

writeChars

public final void writeChars(String s)

Specified by:

writeChars in interface DataOutput

flush

public void flush()

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class OutputStream

writeBoolean

public final void writeBoolean(boolean v)

Specified by:

writeBoolean in interface DataOutput

writeShort

public final void writeShort(int v)

Specified by:

writeShort in interface DataOutput

writeChar

public final void writeChar(int v)

Specified by:

writeChar in interface DataOutput

writeByte

public final void writeByte(int v)

Specified by:

writeByte in interface DataOutput

writeInt

public final void writeInt(int v)

Specified by:

writeInt in interface DataOutput

writeLong

public final void writeLong(long v)

Specified by:

writeLong in interface DataOutput

writeFloat

public final void writeFloat(float v)

Specified by:

writeFloat in interface DataOutput

writeDouble

public final void writeDouble(double v)

Specified by:

writeDouble in interface DataOutput

writeObjectInQueue

public final void writeObjectInQueue(Object v)

writeObject

public void writeObject(Object v)
                 throws IOException

Throws:

IOException

writeUTF

public final void writeUTF(String s)

Specified by:

writeUTF in interface DataOutput

dump

public void dump(PrintStream out)