Java Ceil ceil(int x, int quantum)

Description

Returns minimal possible integer, greater or equal than x, divisible by quantum.

License

Apache License

Parameter

Parameter	Description
x	integer for quantization
quantum	integer, representing quantization

Return

computed nearest integer

Declaration

public static int ceil(int x, int quantum) 

Method Source Code

//package com.java2s;
/*/*from   ww  w .j a va2s .c  o  m*/
 * 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.
 */

public class Main {
    /**
     * Returns minimal possible integer, greater or equal than
     * <code>x</code>, divisible by <code>quantum</code>.
     *
     * @param x integer for quantization
     * @param quantum integer, representing quantization
     * @return computed nearest integer
     */
    public static int ceil(int x, int quantum) {
        int dx = (x < 0) || (x % quantum == 0) ? 0 : 1;
        return (x / quantum + dx) * quantum;
    }
}

Related

1. ceil(float x)
2. ceil(int a, int b)
3. ceil(int dividend, int divisor)
4. ceil(int f)
5. ceil(int number, int divisor)
6. ceil(long a, long b)
7. Ceil(Object in, int val)
8. ceil(Short a)
9. ceil10(double a)