com.delphix.masking.api.plugin.utils

Class ComponentDependencyGraph

java.lang.Object

com.delphix.masking.api.plugin.utils.ComponentDependencyGraph

public class ComponentDependencyGraph
extends java.lang.Object

This class manages a graph of dependencies for components.

Constructor Summary

Constructors

Constructor and Description
ComponentDependencyGraph()

Method Summary

Modifier and Type	Method and Description
void	addDependency(java.lang.String dependentName, java.lang.String prerequisiteName) Add a new dependency to the graph.
boolean	dependsOn(java.lang.String toCheck, java.lang.String target) Method used for component instance dependency checking.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentDependencyGraph

public ComponentDependencyGraph()

Method Detail

addDependency

public void addDependency(java.lang.String dependentName,
                          java.lang.String prerequisiteName)

Add a new dependency to the graph.

Parameters:

dependentName - The name of the dependent object

prerequisiteName - The name of the object the dependent object should now depend on

Throws:

java.lang.RuntimeException - When adding the dependency would create a dependency loop

dependsOn

public boolean dependsOn(java.lang.String toCheck,
                         java.lang.String target)

Method used for component instance dependency checking.

Parameters:

toCheck - The value to check

target - The target value for dependency checking.

Returns:

Whether the toCheck value depends on target. Returns false trivially if toCheck isn't in the graph