public final class AndDependencyTraverser extends Object implements DependencyTraverser
AND. The resulting
traverser enables processing of child dependencies if and only if all constituent traversers request traversal.| Constructor and Description |
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AndDependencyTraverser(Collection<? extends DependencyTraverser> traversers)
Creates a new traverser from the specified traversers.
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AndDependencyTraverser(DependencyTraverser... traversers)
Creates a new traverser from the specified traversers.
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| Modifier and Type | Method and Description |
|---|---|
DependencyTraverser |
deriveChildTraverser(DependencyCollectionContext context)
Derives a dependency traverser that will be used to decide whether the transitive dependencies of the dependency
given in the collection context shall be traversed.
|
boolean |
equals(Object obj) |
int |
hashCode() |
static DependencyTraverser |
newInstance(DependencyTraverser traverser1,
DependencyTraverser traverser2)
Creates a new traverser from the specified traversers.
|
boolean |
traverseDependency(Dependency dependency)
Decides whether the dependencies of the specified dependency should be traversed.
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public AndDependencyTraverser(DependencyTraverser... traversers)
newInstance(DependencyTraverser, DependencyTraverser) if any of the input traversers might be
null.traversers - The traversers to combine, may be null but must not contain null elements.public AndDependencyTraverser(Collection<? extends DependencyTraverser> traversers)
traversers - The traversers to combine, may be null but must not contain null elements.public static DependencyTraverser newInstance(DependencyTraverser traverser1, DependencyTraverser traverser2)
traverser1 - The first traverser to combine, may be null.traverser2 - The second traverser to combine, may be null.null if both traversers were null.public boolean traverseDependency(Dependency dependency)
DependencyTraversertraverseDependency in interface DependencyTraverserdependency - The dependency to check, must not be null.true if the dependency graph builder should recurse into the specified dependency and process its
dependencies, false otherwise.public DependencyTraverser deriveChildTraverser(DependencyCollectionContext context)
DependencyTraverserderiveChildTraverser in interface DependencyTraversercontext - The dependency collection context, must not be null.null if dependencies should be unconditionally
traversed in the sub graph.Copyright © 2010-2014 The Eclipse Foundation. All Rights Reserved.