Package org.eclipse.tycho.p2.target.ee
Class StandardEEResolutionHints
- java.lang.Object
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- org.eclipse.tycho.p2.target.ee.StandardEEResolutionHints
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- All Implemented Interfaces:
ExecutionEnvironmentResolutionHints
public final class StandardEEResolutionHints extends Object implements ExecutionEnvironmentResolutionHints
Resolution hints for a standard execution environment, e.g. "CDC-1.0/Foundation-1.0" or "JavaSE-1.7"
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Constructor Summary
Constructors Constructor Description StandardEEResolutionHints(String executionEnvironment)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object obj)
Collection<org.eclipse.equinox.p2.metadata.IRequirement>
getMandatoryRequires()
Returns requirements to execution environment units to ensure that a) the execution environment units are available, and b) the units are used to the resolution result.Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit>
getMandatoryUnits()
Returns the list of installable units that shall be used during resolution.Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit>
getTemporaryAdditions()
Returns the list of installable units that shall be temporarily added to the list of installable units, i.e.int
hashCode()
boolean
isEESpecificationUnit(org.eclipse.equinox.p2.metadata.IInstallableUnit unit)
Returnstrue
for the "a.jre" installable unit that contains the specification of the execution environment.boolean
isNonApplicableEEUnit(org.eclipse.equinox.p2.metadata.IInstallableUnit iu)
p2 repositories are polluted with useless a.jre/config.a.jre IUs.
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Constructor Detail
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StandardEEResolutionHints
public StandardEEResolutionHints(String executionEnvironment)
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Method Detail
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isNonApplicableEEUnit
public boolean isNonApplicableEEUnit(org.eclipse.equinox.p2.metadata.IInstallableUnit iu)
p2 repositories are polluted with useless a.jre/config.a.jre IUs. These IUs do not represent current/desired JRE and can expose resolver to packages that are not actually available.- Specified by:
isNonApplicableEEUnit
in interfaceExecutionEnvironmentResolutionHints
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isEESpecificationUnit
public boolean isEESpecificationUnit(org.eclipse.equinox.p2.metadata.IInstallableUnit unit)
Description copied from interface:ExecutionEnvironmentResolutionHints
Returnstrue
for the "a.jre" installable unit that contains the specification of the execution environment. This method is used for finding the specification unit of custom profiles.- Specified by:
isEESpecificationUnit
in interfaceExecutionEnvironmentResolutionHints
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getMandatoryUnits
public Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit> getMandatoryUnits()
Description copied from interface:ExecutionEnvironmentResolutionHints
Returns the list of installable units that shall be used during resolution. These units are added to the available units so that requirements of the capabilities of the execution environment can be resolved, and their use during resolution is enforced so that other units providing the same capabilities are not used (unless they are needed for other reasons).- Specified by:
getMandatoryUnits
in interfaceExecutionEnvironmentResolutionHints
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getMandatoryRequires
public Collection<org.eclipse.equinox.p2.metadata.IRequirement> getMandatoryRequires()
Description copied from interface:ExecutionEnvironmentResolutionHints
Returns requirements to execution environment units to ensure that a) the execution environment units are available, and b) the units are used to the resolution result.- Specified by:
getMandatoryRequires
in interfaceExecutionEnvironmentResolutionHints
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getTemporaryAdditions
public Collection<org.eclipse.equinox.p2.metadata.IInstallableUnit> getTemporaryAdditions()
Description copied from interface:ExecutionEnvironmentResolutionHints
Returns the list of installable units that shall be temporarily added to the list of installable units, i.e. they shall be available during resolution but must be removed from the resolution result.- Specified by:
getTemporaryAdditions
in interfaceExecutionEnvironmentResolutionHints
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hashCode
public int hashCode()
- Specified by:
hashCode
in interfaceExecutionEnvironmentResolutionHints
- Overrides:
hashCode
in classObject
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equals
public boolean equals(Object obj)
- Specified by:
equals
in interfaceExecutionEnvironmentResolutionHints
- Overrides:
equals
in classObject
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