org.sonar.duplications.utils

Class SortedListsUtils

java.lang.Object

org.sonar.duplications.utils.SortedListsUtils

public final class SortedListsUtils
extends Object

Provides utility methods for sorted lists.

Method Summary

Methods

Modifier and Type	Method and Description
static <T> boolean	contains(List<T> container, List<T> list, Comparator<T> comparator) Returns true if container contains all elements from list.

Methods inherited from class java.lang.Object

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

Method Detail

contains

public static <T> boolean contains(List<T> container,
                   List<T> list,
                   Comparator<T> comparator)

Returns true if container contains all elements from list. Both lists must be sorted in consistency with comparator, that is for any two sequential elements x and y: (comparator.compare(x, y) <= 0) && (comparator.compare(y, x) >= 0). Running time - O(|container| + |list|).