Package org.eclipse.aether.util.graph.selector

Class ScopeDependencySelector

java.lang.Object

org.eclipse.aether.util.graph.selector.ScopeDependencySelector

All Implemented Interfaces:

DependencySelector

public final class ScopeDependencySelector
extends Object
implements DependencySelector

A dependency selector that filters transitive dependencies based on their scope. Direct dependencies are always included regardless of their scope. Note: This filter does not assume any relationships between the scopes. In particular, the filter is not aware of scopes that logically include other scopes.

See Also:

• Dependency.getScope()

Constructor Summary

Constructors

Constructor	Description
ScopeDependencySelector(String... excluded)	Creates a new selector using the specified excludes.
ScopeDependencySelector(Collection<String> included, Collection<String> excluded)	Creates a new selector using the specified includes and excludes.

Method Summary

Modifier and Type	Method	Description
DependencySelector	deriveChildSelector(DependencyCollectionContext context)	Derives a dependency selector for the specified collection context.
boolean	equals(Object obj)
int	hashCode()
boolean	selectDependency(Dependency dependency)	Decides whether the specified dependency should be included in the dependency graph.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ScopeDependencySelector

public ScopeDependencySelector(Collection<String> included,
 Collection<String> excluded)

Creates a new selector using the specified includes and excludes.

Parameters:

included - The set of scopes to include, may be null or empty to include any scope.

excluded - The set of scopes to exclude, may be null or empty to exclude no scope.

ScopeDependencySelector

public ScopeDependencySelector(String... excluded)

Creates a new selector using the specified excludes.

Parameters:

excluded - The set of scopes to exclude, may be null or empty to exclude no scope.

Method Details

selectDependency

public boolean selectDependency(Dependency dependency)

Description copied from interface: DependencySelector

Decides whether the specified dependency should be included in the dependency graph.

Specified by:

selectDependency in interface DependencySelector

Parameters:

dependency - The dependency to check, must not be null.

Returns:

false if the dependency should be excluded from the children of the current node, true otherwise.

deriveChildSelector

public DependencySelector deriveChildSelector(DependencyCollectionContext context)

Description copied from interface: DependencySelector

Derives a dependency selector for the specified collection context. When calculating the child selector, implementors are strongly advised to simply return the current instance if nothing changed to help save memory.

Specified by:

deriveChildSelector in interface DependencySelector

Parameters:

context - The dependency collection context, must not be null.

Returns:

The dependency selector for the target node or null if dependencies should be unconditionally included in the sub graph.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object