org.apache.ivy.core.sort

Class SortEngine

java.lang.Object

org.apache.ivy.core.sort.SortEngine

public class SortEngine
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SortEngine(SortEngineSettings settings)

Method Summary

Modifier and Type	Method and Description
protected CircularDependencyStrategy	getCircularStrategy()
protected VersionMatcher	getVersionMatcher()
java.util.List	sortModuleDescriptors(java.util.Collection moduleDescriptors, SortOptions options) Sorts the given ModuleDescriptors from the less dependent to the more dependent.
java.util.List	sortNodes(java.util.Collection nodes, SortOptions options)

Methods inherited from class java.lang.Object

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

Constructor Detail

SortEngine

public SortEngine(SortEngineSettings settings)

Method Detail

sortNodes

public java.util.List sortNodes(java.util.Collection nodes,
                                SortOptions options)

sortModuleDescriptors

public java.util.List sortModuleDescriptors(java.util.Collection moduleDescriptors,
                                            SortOptions options)

Sorts the given ModuleDescriptors from the less dependent to the more dependent. This sort ensures that a ModuleDescriptor is always found in the list before all ModuleDescriptors depending directly on it.

Parameters:

moduleDescriptors - a Collection of ModuleDescriptor to sort

options - Options to use to sort the descriptors.

Returns:

a List of sorted ModuleDescriptors

Throws:

CircularDependencyException - if a circular dependency exists and circular dependency strategy decide to throw an exception

getCircularStrategy

protected CircularDependencyStrategy getCircularStrategy()

getVersionMatcher

protected VersionMatcher getVersionMatcher()