io.bdeploy.common.util.CollectionHelper Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of api Show documentation

Public API including dependencies, ready to be used for integrations and plugins.

There is a newer version: 7.4.0

package io.bdeploy.common.util;

import java.util.List;
import java.util.function.Predicate;

public class CollectionHelper {

    private CollectionHelper() {
        // static helper.
    }

    /**
     * Searches for the index of an element in the list by using a predicated.
     */
    public static  int indexOf(List list, Predicate match) {
        for (int i = 0; i < list.size(); ++i) {
            if (match.test(list.get(i))) {
                return i;
            }
        }
        return -1;
    }

}