Module openj9.dtfjview

Package com.ibm.jvm.dtfjview.tools

Class ToolsRegistryOutputChannels

java.lang.Object

java.io.OutputStream

com.ibm.jvm.dtfjview.tools.ToolsRegistryOutputChannels

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ToolsRegistryOutputChannels
extends OutputStream

Note, this class needs to be initialized first before it can be used.

Method Summary

Modifier and Type	Method	Description
static void	addChannel(IOutputChannel out)	To add an output channel.
static boolean	contains(IOutputChannel out)	To check if an output channel is already contained.
static void	initialize(String charsetName)	To initialize the output channels for the tools registry.
static PrintStream	newPrintStream()
static void	removeChannel(IOutputChannel out)	To remove an output channel.
void	write(int b)	Writes the specified byte to this output stream.

Methods declared in class java.io.OutputStream

close, flush, nullOutputStream, write, write

Methods declared in class java.lang.Object

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

Method Details

initialize

public static void initialize(String charsetName)

To initialize the output channels for the tools registry.

addChannel

public static void addChannel(IOutputChannel out)

To add an output channel.

Parameters:

out - The output channel to be added.

removeChannel

public static void removeChannel(IOutputChannel out)

To remove an output channel.

Parameters:

out - The output channel to be removed.

contains

public static boolean contains(IOutputChannel out)

To check if an output channel is already contained.

Parameters:

out - The output channel to be checked.

Returns:

true if such an output channel is found; false otherwise.

write

public void write(int b)
           throws IOException

Description copied from class: java.io.OutputStream

Writes the specified byte to this output stream. The general contract for write is that one byte is written to the output stream. The byte to be written is the eight low-order bits of the argument b. The 24 high-order bits of b are ignored.

Subclasses of OutputStream must provide an implementation for this method.

Specified by:

write in class OutputStream

Parameters:

b - the byte.

Throws:

IOException - if an I/O error occurs. In particular, an IOException may be thrown if the output stream has been closed.

newPrintStream

public static PrintStream newPrintStream()