Package 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	Description
SortEngine(SortEngineSettings settings)

Method Summary

Modifier and Type	Method	Description
protected CircularDependencyStrategy	getCircularStrategy()
protected VersionMatcher	getVersionMatcher()
java.util.List<ModuleDescriptor>	sortModuleDescriptors(java.util.Collection<ModuleDescriptor> moduleDescriptors, SortOptions options)	Sorts the given ModuleDescriptors from the less dependent to the more dependent.
java.util.List<IvyNode>	sortNodes(java.util.Collection<IvyNode> nodes, SortOptions options)	Same as sortModuleDescriptors(Collection, SortOptions) but for IvyNode s.

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<IvyNode> sortNodes(java.util.Collection<IvyNode> nodes,
                                         SortOptions options)

Same as sortModuleDescriptors(Collection, SortOptions) but for IvyNode s.

Parameters:

nodes - a Collection of nodes to sort

options - Options to use to sort the nodes.

Returns:

a List of sorted IvyNode

Throws:

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

sortModuleDescriptors

public java.util.List<ModuleDescriptor> sortModuleDescriptors(java.util.Collection<ModuleDescriptor> moduleDescriptors,
                                                              SortOptions options)
                                                       throws CircularDependencyException

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()