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Make the pad method public. I can use this now :) ! The method used to be private and named padding. It is used internally and covered by unit tests through leftPad(), rightPad() and repeat(). 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1095998 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2011-04-22 19:28:58 +00:00
parent 27b468c81f
commit 95008b9efd
1 changed files with 5 additions and 5 deletions
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10
src/main/java/org/apache/commons/lang3/StringUtils.java
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@ -4473,7 +4473,7 @@ public class StringUtils {
return str; return str;
} }
if (inputLength == 1 && repeat <= PAD_LIMIT) { if (inputLength == 1 && repeat <= PAD_LIMIT) {
return padding(repeat, str.charAt(0)); return pad(repeat, str.charAt(0));
} }
int outputLength = inputLength * repeat; int outputLength = inputLength * repeat;
@ -4540,7 +4540,7 @@ public class StringUtils {
* <pre> * <pre>
* StringUtils.padding(0, 'e') = "" * StringUtils.padding(0, 'e') = ""
* StringUtils.padding(3, 'e') = "eee" * StringUtils.padding(3, 'e') = "eee"
* StringUtils.padding(-2, 'e') = IndexOutOfBoundsException * StringUtils.padding(-2, 'e') throws IndexOutOfBoundsException
* </pre> * </pre>
* *
* <p>Note: this method doesn't not support padding with * <p>Note: this method doesn't not support padding with
@ -4556,7 +4556,7 @@ public class StringUtils {
* @throws IndexOutOfBoundsException if <code>repeat &lt; 0</code> * @throws IndexOutOfBoundsException if <code>repeat &lt; 0</code>
* @see #repeat(String, int) * @see #repeat(String, int)
*/ */
private static String padding(int repeat, char padChar) throws IndexOutOfBoundsException { public static String pad(int repeat, char padChar) throws IndexOutOfBoundsException {
if (repeat < 0) { if (repeat < 0) {
throw new IndexOutOfBoundsException("Cannot pad a negative amount: " + repeat); throw new IndexOutOfBoundsException("Cannot pad a negative amount: " + repeat);
} }
@ -4622,7 +4622,7 @@ public class StringUtils {
if (pads > PAD_LIMIT) { if (pads > PAD_LIMIT) {
return rightPad(str, size, String.valueOf(padChar)); return rightPad(str, size, String.valueOf(padChar));
} }
return str.concat(padding(pads, padChar)); return str.concat(pad(pads, padChar));
} }
/** /**
@ -4734,7 +4734,7 @@ public class StringUtils {
if (pads > PAD_LIMIT) { if (pads > PAD_LIMIT) {
return leftPad(str, size, String.valueOf(padChar)); return leftPad(str, size, String.valueOf(padChar));
} }
return padding(pads, padChar).concat(str); return pad(pads, padChar).concat(str);
} }
/** /**