cgl.hpsearch.engine.handlers
Class StreamHandler

java.lang.Object
  cgl.hpsearch.engine.handlers.Handler
      cgl.hpsearch.engine.handlers.StreamHandler

All Implemented Interfaces:

Runnable, SystemConstants

public class StreamHandler

extends Handler

Pipe Object to connect i/p and o/p streams obtained from various Handlers

Author:

Harshawardhan Gadgil

Field Summary

Fields inherited from class cgl.hpsearch.engine.handlers.Handler

parent

Fields inherited from interface cgl.hpsearch.common.SystemConstants

ABANDON_HANDLER, ABANDONED, BROKER_HOST, BROKER_PORT, BUF_SIZE, EOT, EXCEPTION, FAILURE, FILESEPARTOR, FLOW_LOGGING_MANAGER, FLOW_MANAGER, HPSEARCH_CONFIG, HPSEARCH_HOME, HPSEARCH_SHELL, HPSEARCH_WS, MARKER, NB_HOME, NB_PERFORMANCE_DATA_TOPIC, OS_TYPE, OS_UNIX, OS_WIN, PORT, PROTOCOL, READY, RESUME, RUNNING, SCRIPT_ARGS, SCRIPT_PATH, SHELLWS_PORT, START_HANDLER, STREAM_MARKER_DATA, STREAM_MARKER_EOF, STX, SUCCESS, SUSPEND, TASK_DEFINED, TASK_SCHEDULER_ENGINE, TASKSCHEDULER_AUTO_CONNECT_COMM_LINK, TASKSCHEDULER_ENGINE_COMM_LINK, THREAD_SLEEP_INTERVAL, UNKNOWN, WAITING, WSCONTEXT_RESULT_BIN, WSCONTEXT_SERVICE

Constructor Summary

StreamHandler()

Method Summary

void	_Handler_Abandon() Abandons this handler in its current state !
void	_Handler_Init(String initParams)
void	_Handler_run()

Methods inherited from class cgl.hpsearch.engine.handlers.Handler

abandon, finished, getMessage, getStatus, init, notifyController, run, setMessage, setRequestHandler, setStatus

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamHandler

public StreamHandler()

Method Detail

_Handler_Init

public void _Handler_Init(String initParams)

Specified by:

_Handler_Init in class Handler

_Handler_run

public void _Handler_run()

Specified by:

_Handler_run in class Handler

_Handler_Abandon

public void _Handler_Abandon()

Abandons this handler in its current state !

Specified by:

_Handler_Abandon in class Handler