Class FilterHelper

java.lang.Object

org.apache.ivy.util.filter.FilterHelper

public final class FilterHelper
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final Filter<Artifact>	NO_FILTER

Method Summary

Modifier and Type	Method	Description
static <T> Collection<T>	filter(Collection<T> col, Filter<T> filter)
static Filter<Artifact>	getArtifactTypeFilter(String types)
static Filter<Artifact>	getArtifactTypeFilter(String[] types)

Methods inherited from class Object

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

Field Details

NO_FILTER

public static final Filter<Artifact> NO_FILTER

Method Details

getArtifactTypeFilter

public static Filter<Artifact> getArtifactTypeFilter(String types)

getArtifactTypeFilter

public static Filter<Artifact> getArtifactTypeFilter(String[] types)

filter

public static <T> Collection<T> filter(Collection<T> col,
 Filter<T> filter)

Type Parameters:

T - The type parameter

Parameters:

col - The collection to filter.

filter - The filter to use.

Returns:

a new collection instance containing the only the the items from the given collection, which are accepted by the filter.

Comment: We could have used Commons Collections facility for this, if we accepted additional dependencies on third party jars.