Package org.eclipse.tycho.p2.util.resolution

Class ProjectorResolutionStrategy

java.lang.Object

org.eclipse.tycho.p2.util.resolution.AbstractResolutionStrategy

org.eclipse.tycho.p2.util.resolution.ProjectorResolutionStrategy

public class ProjectorResolutionStrategy
extends AbstractResolutionStrategy

Field Summary

Fields inherited from class org.eclipse.tycho.p2.util.resolution.AbstractResolutionStrategy

data, EMPTY_IU_ARRAY, logger

Constructor Summary

Constructors

Constructor	Description
ProjectorResolutionStrategy(MavenLogger logger)

Method Summary

Modifier and Type	Method	Description
protected List<org.eclipse.equinox.p2.metadata.IRequirement>	computeMissingRequirements(Set<org.eclipse.equinox.internal.p2.director.Explanation> explanation)	Computes a list of current missing requirements.
protected org.eclipse.equinox.p2.metadata.IInstallableUnit	createUnitProviding(String name, Collection<org.eclipse.equinox.p2.metadata.IRequirement> requirements)
protected static org.eclipse.equinox.p2.metadata.IInstallableUnit	createUnitRequiring(String name, Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit> units, Collection<org.eclipse.equinox.p2.metadata.IRequirement> additionalRequirements)
protected static boolean	isEERequirement(org.eclipse.equinox.p2.metadata.IRequirement requirement)	Check if this is an EE environment requirement
protected boolean	isSlicerError(org.eclipse.core.runtime.MultiStatus slicerStatus)
protected org.eclipse.equinox.internal.p2.director.Slicer	newSlicer(org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit> availableUnits, Map<String,String> properties)
Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit>	resolve(Map<String,String> properties, org.eclipse.core.runtime.IProgressMonitor monitor)
protected org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit>	slice(Map<String,String> properties, List<org.eclipse.equinox.p2.metadata.IInstallableUnit> additionalUnits, org.eclipse.core.runtime.IProgressMonitor monitor)
protected org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit>	slice(Map<String,String> properties, org.eclipse.core.runtime.IProgressMonitor monitor)

Methods inherited from class org.eclipse.tycho.p2.util.resolution.AbstractResolutionStrategy

explainProblems, multiPlatformResolve, resolve, setData

Methods inherited from class java.lang.Object

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

Constructor Detail

ProjectorResolutionStrategy

public ProjectorResolutionStrategy(MavenLogger logger)

Method Detail

newSlicer

protected org.eclipse.equinox.internal.p2.director.Slicer newSlicer(org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit> availableUnits,
                                                                    Map<String,String> properties)

isSlicerError

protected boolean isSlicerError(org.eclipse.core.runtime.MultiStatus slicerStatus)

resolve

public Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit> resolve(Map<String,String> properties,
                                                                            org.eclipse.core.runtime.IProgressMonitor monitor)
                                                                     throws ResolverException

Specified by:

resolve in class AbstractResolutionStrategy

Throws:

ResolverException

slice

protected final org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit> slice(Map<String,String> properties,
                                                                                                                org.eclipse.core.runtime.IProgressMonitor monitor)
                                                                                                         throws ResolverException

Throws:

ResolverException

slice

protected final org.eclipse.equinox.p2.query.IQueryable<org.eclipse.equinox.p2.metadata.IInstallableUnit> slice(Map<String,String> properties,
                                                                                                                List<org.eclipse.equinox.p2.metadata.IInstallableUnit> additionalUnits,
                                                                                                                org.eclipse.core.runtime.IProgressMonitor monitor)
                                                                                                         throws ResolverException

Throws:

ResolverException

createUnitRequiring

protected static org.eclipse.equinox.p2.metadata.IInstallableUnit createUnitRequiring(String name,
                                                                                      Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit> units,
                                                                                      Collection<org.eclipse.equinox.p2.metadata.IRequirement> additionalRequirements)

createUnitProviding

protected org.eclipse.equinox.p2.metadata.IInstallableUnit createUnitProviding(String name,
                                                                               Collection<org.eclipse.equinox.p2.metadata.IRequirement> requirements)

computeMissingRequirements

protected List<org.eclipse.equinox.p2.metadata.IRequirement> computeMissingRequirements(Set<org.eclipse.equinox.internal.p2.director.Explanation> explanation)

Computes a list of current missing requirements. The list only contains requirements up to the point where it is known that this is a 'root' that means a requirement that prevents computation of a complete solution.

Parameters:

explanation -

Returns:

isEERequirement

protected static boolean isEERequirement(org.eclipse.equinox.p2.metadata.IRequirement requirement)

Check if this is an EE environment requirement

Parameters:

requirement -

Returns: