org.codehaus.mojo.versions.utils

Class MiscUtils

java.lang.Object

org.codehaus.mojo.versions.utils.MiscUtils

public class MiscUtils
extends Object

Miscellaneous utility class.

Constructor Summary

Constructors

Constructor and Description
MiscUtils()

Method Summary

Modifier and Type	Method and Description
static <K,V> Map<K,V>	filter(Map<K,V> map, Function<V,Boolean> predicate) Filters a given map leaving only elements fulfilling a predicate.

Methods inherited from class java.lang.Object

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

Constructor Detail

MiscUtils

public MiscUtils()

Method Detail

filter

public static <K,V> Map<K,V> filter(Map<K,V> map,
                                    Function<V,Boolean> predicate)

Filters a given map leaving only elements fulfilling a predicate. Does not change the input map, the filtered map is returned as output.

Type Parameters:

K - key type

V - value type

Parameters:

map - input map to be filtered

predicate - predicate for element comparison

Returns:

map such that every element comforms with the predicate