Module plugin.manager

Package de.grogra.pm

Class DependencyResolver

java.lang.Object

de.grogra.pm.DependencyResolver

public class DependencyResolver
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final Set<PluginEntry>	additions
protected final Map<PluginEntry,Integer>	allPlugins
protected final Set<PluginEntry>	deletions
protected final Map<PluginEntry,PluginEntry>	pluginExclusions
protected final boolean	reload
protected final Set<PluginEntry>	toAble
protected final Set<PluginEntry>	toDisable
protected final Set<PluginEntry>	unchanged

Constructor Summary

Constructors

Constructor	Description
DependencyResolver(Map<PluginEntry,Integer> allPlugins)
DependencyResolver(Map<PluginEntry,Integer> allPlugins, boolean reload)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	detectConflicts()	If a plugin is both in delete and addition && the installed version == candidate version - then remove plugin from both of theses sets If a plugin is to be disabled but is also to be deleted.
Set<PluginEntry>	getAdditions()
protected String	getCondition(String version)
Set<PluginEntry>	getDeletions()
Map<PluginEntry,PluginEntry>	getPluginExclusions()
Set<PluginEntry>	getToAble()
Set<PluginEntry>	getToDisable()
Set<PluginEntry>	getUnchanged()
protected String	getVersionWithoutCondition(String version)
protected boolean	processReAble(PluginEntry depend, String version, String condition)	Re able the dependency if required - return true if some change have been done
protected boolean	processUpgrade(PluginEntry depend, String version, String condition)	Add the dependency version if required - return true if some change have been done
void	resolve()
protected void	verifyConditionFormat(String condition)

Methods inherited from class java.lang.Object

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

Field Details

reload

protected final boolean reload

deletions

protected final Set<PluginEntry> deletions

toDisable

protected final Set<PluginEntry> toDisable

toAble

protected final Set<PluginEntry> toAble

additions

protected final Set<PluginEntry> additions

unchanged

protected final Set<PluginEntry> unchanged

allPlugins

protected final Map<PluginEntry,Integer> allPlugins

pluginExclusions

protected final Map<PluginEntry,PluginEntry> pluginExclusions

Constructor Details

DependencyResolver

public DependencyResolver(Map<PluginEntry,Integer> allPlugins)

DependencyResolver

public DependencyResolver(Map<PluginEntry,Integer> allPlugins,
 boolean reload)

Method Details

resolve

public void resolve()

clear

public void clear()

getDeletions

public Set<PluginEntry> getDeletions()

getAdditions

public Set<PluginEntry> getAdditions()

getToDisable

public Set<PluginEntry> getToDisable()

getToAble

public Set<PluginEntry> getToAble()

getPluginExclusions

public Map<PluginEntry,PluginEntry> getPluginExclusions()

getUnchanged

public Set<PluginEntry> getUnchanged()

processReAble

protected boolean processReAble(PluginEntry depend,
 String version,
 String condition)

Re able the dependency if required - return true if some change have been done

processUpgrade

protected boolean processUpgrade(PluginEntry depend,
 String version,
 String condition)

Add the dependency version if required - return true if some change have been done

getVersionWithoutCondition

protected String getVersionWithoutCondition(String version)

getCondition

protected String getCondition(String version)

verifyConditionFormat

protected void verifyConditionFormat(String condition)

detectConflicts

public void detectConflicts()

If a plugin is both in delete and addition && the installed version == candidate version - then remove plugin from both of theses sets If a plugin is to be disabled but is also to be deleted. It is not disabled