2 * ============LICENSE_START====================================================
\r
4 * ===========================================================================
\r
5 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
\r
6 * ===========================================================================
\r
7 * Licensed under the Apache License, Version 2.0 (the "License");
\r
8 * you may not use this file except in compliance with the License.
\r
9 * You may obtain a copy of the License at
\r
11 * http://www.apache.org/licenses/LICENSE-2.0
\r
13 * Unless required by applicable law or agreed to in writing, software
\r
14 * distributed under the License is distributed on an "AS IS" BASIS,
\r
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
\r
16 * See the License for the specific language governing permissions and
\r
17 * limitations under the License.
\r
18 * ============LICENSE_END====================================================
\r
22 package org.onap.aaf.misc.env.util;
\r
25 * Split by Char, optional Trim
\r
27 * Note: I read the String split and Pattern split code, and we can do this more efficiently for a single Character
\r
29 * Jonathan 8/20/2015
\r
32 public class Split {
\r
33 public static String[] split(char c, String value) {
\r
34 // Count items to preallocate Array (memory alloc is more expensive than counting twice)
\r
36 for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
\r
37 String[] rv = new String[count];
\r
43 for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
\r
44 rv[++count]=value.substring(last,idx);
\r
47 rv[++count]=value.substring(last);
\r
52 public static String[] splitTrim(char c, String value) {
\r
53 // Count items to preallocate Array (memory alloc is more expensive than counting twice)
\r
55 for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
\r
56 String[] rv = new String[count];
\r
62 for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
\r
63 rv[++count]=value.substring(last,idx).trim();
\r
66 rv[++count]=value.substring(last).trim();
\r
71 public static String[] splitTrim(char c, String value, int size) {
\r
73 String[] rv = new String[size];
\r
80 for(idx=value.indexOf(c);idx>=0 && count<size;idx=value.indexOf(c,idx)) {
\r
81 rv[++count]=value.substring(last,idx).trim();
\r
84 rv[++count]=value.substring(last).trim();
\r