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Utilities helping with reading writing and keeping various data
formats, including JSON, binary data and formatted text.
/*
* Copyright (c) 2017, Stein Eldar Johnsen
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package net.morimekta.util;
import java.util.stream.IntStream;
/**
* Extra stream utilities.
*/
public class ExtraStreams {
/**
* Make a range stream from 0 to (but not including) N.
*
* @param N the number of iterations.
* @return The stream.
*/
public static IntStream times(int N) {
if (N <= 0) {
throw new IllegalArgumentException("Invalid recurrence count: " + N);
}
return IntStream.range(0, N);
}
// PRIVATE constructor to defeat instantiation.
private ExtraStreams() {}
}