Package org.aksw.commons.collections

Class MutableCollectionViews

java.lang.Object

org.aksw.commons.collections.MutableCollectionViews

public class MutableCollectionViews
extends Object

Constructor Summary

Constructors

Constructor	Description
MutableCollectionViews()

Method Summary

Modifier and Type	Method	Description
static <T, U> Collection<U>	convertingCollection(Collection<T> backend, com.google.common.base.Converter<T,U> converter)
static <T, U> List<U>	convertingList(List<T> backend, com.google.common.base.Converter<T,U> converter)
static <T, U> Set<U>	convertingSet(Set<T> backend, com.google.common.base.Converter<T,U> converter, boolean isInjective)
static <T> Collection<T>	filteringCollection(Collection<T> backend, com.google.common.base.Converter<? super T,?> converter)	Return a live-view of the given collection with conflicting elements filtered out.
static <T> List<T>	filteringList(List<T> backend, com.google.common.base.Converter<? super T,?> converter)	There is no guava Lists.filter() Reason: https://stackoverflow.com/questions/8458663/guava-why-is-there-no-lists-filter-function
static <T> Set<T>	filteringSet(Set<T> backend, com.google.common.base.Converter<? super T,?> converter)
static <T> Set<T>	wrapAsSet(Collection<T> collection)

Methods inherited from class java.lang.Object

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

Constructor Details

MutableCollectionViews

public MutableCollectionViews()

Method Details

filteringCollection

public static <T> Collection<T> filteringCollection(Collection<T> backend,
 com.google.common.base.Converter<? super T,?> converter)

Return a live-view of the given collection with conflicting elements filtered out. Conflicting elements are those for which the converter raises an exception.

Type Parameters:

T -

Parameters:

backend -

converter -

Returns:

filteringSet

public static <T> Set<T> filteringSet(Set<T> backend,
 com.google.common.base.Converter<? super T,?> converter)

filteringList

public static <T> List<T> filteringList(List<T> backend,
 com.google.common.base.Converter<? super T,?> converter)

There is no guava Lists.filter() Reason: https://stackoverflow.com/questions/8458663/guava-why-is-there-no-lists-filter-function

Type Parameters:

T -

Parameters:

backend -

converter -

Returns:

convertingCollection

public static <T,
U> Collection<U> convertingCollection(Collection<T> backend,
 com.google.common.base.Converter<T,U> converter)

convertingSet

public static <T,
U> Set<U> convertingSet(Set<T> backend,
 com.google.common.base.Converter<T,U> converter,
 boolean isInjective)

convertingList

public static <T,
U> List<U> convertingList(List<T> backend,
 com.google.common.base.Converter<T,U> converter)

wrapAsSet

public static <T> Set<T> wrapAsSet(Collection<T> collection)