diff options
| author |   sg481n <sg481n@att.com> | 2017-08-03 17:39:12 -0400 |
|---|---|---|
| committer | sg481n <sg481n@att.com> | 2017-08-03 17:39:12 -0400 |
| commit | 4a51a8f96715ffb2a42189b93b9fa91b453b8530 (patch) | |
| tree | b028ce9e44920addba4194643db5b1c115a00e1a /core/src/main/java/com/att/cadi/util/Split.java | |
| parent | 81ad32335f59a3169c032139fb77148b247ed7f0 (diff) | |
[AAF-21] Initial code import
Change-Id: Ia1dd196befd061f6ba0c2be6bf4456a30ea50f97
Signed-off-by: sg481n <sg481n@att.com>
Diffstat (limited to 'core/src/main/java/com/att/cadi/util/Split.java')
| -rw-r--r-- | core/src/main/java/com/att/cadi/util/Split.java | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/core/src/main/java/com/att/cadi/util/Split.java b/core/src/main/java/com/att/cadi/util/Split.java new file mode 100644 index 0000000..4a695fb --- /dev/null +++ b/core/src/main/java/com/att/cadi/util/Split.java @@ -0,0 +1,92 @@ +/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aai
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * Copyright © 2017 Amdocs
+ * * ===========================================================================
+ * * Licensed 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.
+ * * ============LICENSE_END====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+package com.att.cadi.util;
+
+/**
+ * Split by Char, optional Trim
+ *
+ * Note: Copied from Inno to avoid linking issues.
+ * Note: I read the String split and Pattern split code, and we can do this more efficiently for a single Character
+ *
+ * 8/20/2015
+ */
+
+public class Split {
+ public static String[] split(char c, String value) {
+ // Count items to preallocate Array (memory alloc is more expensive than counting twice)
+ int count,idx;
+ for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
+ String[] rv = new String[count];
+ if(count==1) {
+ rv[0]=value;
+ } else {
+ int last=0;
+ count=-1;
+ for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx);
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last);
+ }
+ return rv;
+ }
+
+ public static String[] splitTrim(char c, String value) {
+ // Count items to preallocate Array (memory alloc is more expensive than counting twice)
+ int count,idx;
+ for(count=1,idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,++idx),++count);
+ String[] rv = new String[count];
+ if(count==1) {
+ rv[0]=value.trim();
+ } else {
+ int last=0;
+ count=-1;
+ for(idx=value.indexOf(c);idx>=0;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx).trim();
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last).trim();
+ }
+ return rv;
+ }
+
+ public static String[] splitTrim(char c, String value, int size) {
+ int idx;
+ String[] rv = new String[size];
+ if(size==1) {
+ rv[0]=value.trim();
+ } else {
+ int last=0;
+ int count=-1;
+ size-=2;
+ for(idx=value.indexOf(c);idx>=0 && count<size;idx=value.indexOf(c,idx)) {
+ rv[++count]=value.substring(last,idx).trim();
+ last = ++idx;
+ }
+ rv[++count]=value.substring(last).trim();
+ }
+ return rv;
+ }
+
+}
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