Package org.eclipse.aether.util.graph.transformer

Class JavaScopeSelector

java.lang.Object

org.eclipse.aether.util.graph.transformer.ConflictResolver.ScopeSelector

org.eclipse.aether.util.graph.transformer.JavaScopeSelector

public final class JavaScopeSelector
extends ConflictResolver.ScopeSelector

A scope selector for use with ConflictResolver that supports the scopes from JavaScopes. In general, this selector picks the widest scope present among conflicting dependencies where e.g. "compile" is wider than "runtime" which is wider than "test". If however a direct dependency is involved, its scope is selected.

Constructor Summary

Constructors

Constructor	Description
JavaScopeSelector()	Creates a new instance of this scope selector.

Method Summary

Modifier and Type	Method	Description
void	selectScope(ConflictResolver.ConflictContext context)	Determines the effective scope of the dependency given by ConflictResolver.ConflictContext.getWinner().

Methods inherited from class org.eclipse.aether.util.graph.transformer.ConflictResolver.ScopeSelector

getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaScopeSelector

public JavaScopeSelector()

Creates a new instance of this scope selector.

Method Detail

selectScope

public void selectScope(ConflictResolver.ConflictContext context)
                 throws RepositoryException

Description copied from class: ConflictResolver.ScopeSelector

Determines the effective scope of the dependency given by ConflictResolver.ConflictContext.getWinner(). Implementations will usually iterate ConflictResolver.ConflictContext.getItems(), inspect ConflictResolver.ConflictItem.getScopes() and eventually call ConflictResolver.ConflictContext.setScope(String) to deliver the effective scope.

Specified by:

selectScope in class ConflictResolver.ScopeSelector

Parameters:

context - The conflict context, must not be null.

Throws:

RepositoryException - If the scope selection failed.