io.parallec.core.commander.workflow

Class VarReplacementProvider

java.lang.Object

io.parallec.core.commander.workflow.VarReplacementProvider

public class VarReplacementProvider
extends java.lang.Object

Deal with WISB Var generator and get values extending from replacing only WISB based. now to also API based.

Author:

Yuanteng (Jeff) Pei

Field Summary

Fields

Modifier and Type	Field and Description
private static VarReplacementProvider	instance The Constant instance.
private static org.slf4j.Logger	logger The logger.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	VarReplacementProvider() Instantiates a new var replacement provider.

Method Summary

Modifier and Type	Method and Description
static VarReplacementProvider	getInstance() Gets the single instance of VarReplacementProvider.
void	updateRequestByAddingReplaceVarPair(ParallelTask task, java.lang.String replaceVarKey, java.lang.String replaceVarValue) GENERIC!!! HELPER FUNCION FOR REPLACEMENT update the var: DYNAMIC REPLACEMENT of VAR.
void	updateRequestByAddingReplaceVarPairNodeSpecific(ParallelTask task, java.util.Map<java.lang.String,StrStrMap> replacementVarMapNodeSpecific) Will change replacementVarMapNodeSpecific according to each node specifically With KEY set as NA; will not run the command ONLY if the NA is the last replacement; note in this logic; when it is not NA; will set AS True.
void	updateRequestWithReplacement(ParallelTask task, boolean useReplacementVarMap, java.util.Map<java.lang.String,java.lang.String> replacementVarMap, boolean useReplacementVarMapNodeSpecific, java.util.Map<java.lang.String,StrStrMap> replacementVarMapNodeSpecific) 20130916: add node specific replacement Var Map; replacementVarMap VS.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static org.slf4j.Logger logger

The logger.

instance

private static final VarReplacementProvider instance

The Constant instance.

Constructor Detail

VarReplacementProvider

private VarReplacementProvider()

Instantiates a new var replacement provider.

Method Detail

getInstance

public static VarReplacementProvider getInstance()

Gets the single instance of VarReplacementProvider.

Returns:

single instance of VarReplacementProvider

updateRequestWithReplacement

public void updateRequestWithReplacement(ParallelTask task,
                                         boolean useReplacementVarMap,
                                         java.util.Map<java.lang.String,java.lang.String> replacementVarMap,
                                         boolean useReplacementVarMapNodeSpecific,
                                         java.util.Map<java.lang.String,StrStrMap> replacementVarMapNodeSpecific)

20130916: add node specific replacement Var Map; replacementVarMap VS. replacementVarMap replacementVarMap: is for the *uniform * var replacement identical to all nodes replacementVarMapNodeSpecific: is for node specific var replacement; e.g. each node wants a diff id, hwpath etc

Parameters:

task - the parallel task

useReplacementVarMap - boolean: use uniform replacement map

replacementVarMap - the replacement variable map

useReplacementVarMapNodeSpecific - boolean: use target host specific replacement map

replacementVarMapNodeSpecific - the replacement variable map node specific

updateRequestByAddingReplaceVarPair

public void updateRequestByAddingReplaceVarPair(ParallelTask task,
                                                java.lang.String replaceVarKey,
                                                java.lang.String replaceVarValue)

GENERIC!!! HELPER FUNCION FOR REPLACEMENT update the var: DYNAMIC REPLACEMENT of VAR. Every task must have matching command data and task result

Parameters:

task - the task

replaceVarKey - the replace var key

replaceVarValue - the replace var value

updateRequestByAddingReplaceVarPairNodeSpecific

public void updateRequestByAddingReplaceVarPairNodeSpecific(ParallelTask task,
                                                            java.util.Map<java.lang.String,StrStrMap> replacementVarMapNodeSpecific)

Will change replacementVarMapNodeSpecific according to each node specifically With KEY set as NA; will not run the command ONLY if the NA is the last replacement; note in this logic; when it is not NA; will set AS True.

Parameters:

task - the task

replacementVarMapNodeSpecific - the replacement var map node specific