Package org.vast.process

Interface IProcessChainExec

All Superinterfaces:

IProcessExec

All Known Implementing Classes:

ExecutableChainImpl

public interface IProcessChainExec
extends IProcessExec

Method Summary

Modifier and Type	Method	Description
IProcessExec	addProcess(String name, IProcessExec process)	Adds a child process to this process chain
IDataConnection	connect(IProcessExec srcProcess, DataComponent srcComponent, IProcessExec destProcess, DataComponent destComponent)	Create connection between ports of two child processes
Map<String,IProcessExec>	getChildProcesses()
Collection<IDataConnection>	getInternalConnections()
void	removeInternalConnection(IDataConnection connection)	Completely remove an internal connection between two child processes or between a chain internal port and a child process
void	removeProcess(String name)	Removes a process from the chain and all connections to/from it
void	setOutputNeeded(String outputName, boolean needed)	Indicates if data from the specified output is needed or not

Methods inherited from interface org.vast.process.IProcessExec

canRun, connect, disconnect, dispose, execute, getInputConnections, getInputList, getInstanceName, getOutputConnections, getOutputList, getParamConnections, getParameterList, getProcessInfo, init, needSync, notifyParamChange, run, setInstanceName, setParentLogger, start, start, stop

Method Details

getChildProcesses

Map<String,IProcessExec> getChildProcesses()

Returns:

Read-only map of processes included in this chain

addProcess

IProcessExec addProcess(String name,
 IProcessExec process)

Adds a child process to this process chain

Parameters:

name -

process -

Returns:

the added process

removeProcess

void removeProcess(String name)

Removes a process from the chain and all connections to/from it

Parameters:

name -

getInternalConnections

Collection<IDataConnection> getInternalConnections()

Returns:

Read-only list of all connections between child processes

connect

IDataConnection connect(IProcessExec srcProcess,
 DataComponent srcComponent,
 IProcessExec destProcess,
 DataComponent destComponent)
                 throws ProcessException

Create connection between ports of two child processes

Parameters:

srcProcess -

srcComponent -

destProcess -

destComponent -

Throws:

ProcessException

removeInternalConnection

void removeInternalConnection(IDataConnection connection)

Completely remove an internal connection between two child processes or between a chain internal port and a child process

Parameters:

connection -

setOutputNeeded

void setOutputNeeded(String outputName,
 boolean needed)

Indicates if data from the specified output is needed or not

Parameters:

outputName -

needed -