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author | Thomas Lenz <tlenz@iaik.tugraz.at> | 2016-04-08 07:50:20 +0200 |
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committer | Thomas Lenz <tlenz@iaik.tugraz.at> | 2016-04-08 07:50:20 +0200 |
commit | 50c500dd107d88988cbee8207c91a16b321d6136 (patch) | |
tree | 6abd06e3f126866534e155e40c2f7e933b5357d3 /id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java | |
parent | ec62813f4c0e8b3002d46f7bc315e7a27d720125 (diff) | |
parent | 41882a0c5601dda478c2749ac99c2087b864c912 (diff) | |
download | moa-id-spss-50c500dd107d88988cbee8207c91a16b321d6136.tar.gz moa-id-spss-50c500dd107d88988cbee8207c91a16b321d6136.tar.bz2 moa-id-spss-50c500dd107d88988cbee8207c91a16b321d6136.zip |
Merge tag 'MOA-ID-3.1.0' into development_preview
JoinUp Release
Diffstat (limited to 'id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java')
-rw-r--r-- | id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java new file mode 100644 index 000000000..8597e1eec --- /dev/null +++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/util/CollectionUtils.java @@ -0,0 +1,60 @@ +/* + * Copyright 2003 Federal Chancellery Austria + * MOA-ID has been developed in a cooperation between BRZ, the Federal + * Chancellery Austria - ICT staff unit, and Graz University of Technology. + * + * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by + * the European Commission - subsequent versions of the EUPL (the "Licence"); + * You may not use this work except in compliance with the Licence. + * You may obtain a copy of the Licence at: + * http://www.osor.eu/eupl/ + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the Licence is distributed on an "AS IS" basis, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the Licence for the specific language governing permissions and + * limitations under the Licence. + * + * This product combines work with different licenses. See the "NOTICE" text + * file for details on the various modules and licenses. + * The "NOTICE" text file is part of the distribution. Any derivative works + * that you distribute must include a readable copy of the "NOTICE" text file. + */ + + +package at.gv.egovernment.moa.util; + +import java.util.Iterator; +import java.util.List; + +/** + * Various utility methods for dealing with <code>java.util.Collection</code> + * classes. + * + * @author Patrick Peck + * @version $Id$ + */ +public class CollectionUtils { + + /** + * Convert a <code>List</code> of <code>Number</code> objects to an + * <code>int</code> array. + * + * @param nums The <code>List</code> containing the numbers whose integer + * value to put into the result. + * @return The <code>int</code> values of the <code>Number</code>s contained + * in <code>nums</code>. + */ + public static int[] toIntArray(List nums) { + int[] result = new int[nums.size()]; + Iterator iter; + int i; + + for (i = 0, iter = nums.iterator(); iter.hasNext(); i++) { + Number num = (Number) iter.next(); + result[i] = num.intValue(); + } + + return result; + } +} |