Package org.apache.commons.codec.binary
Class CharSequenceUtils
- java.lang.Object
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- org.apache.commons.codec.binary.CharSequenceUtils
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public class CharSequenceUtils extends java.lang.Object
Operations on
CharSequence
that arenull
safe.Copied from Apache Commons Lang r1586295 on April 10, 2014 (day of 3.3.2 release).
- Since:
- 1.10
- See Also:
CharSequence
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Constructor Summary
Constructors Constructor Description CharSequenceUtils()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description (package private) static boolean
regionMatches(java.lang.CharSequence cs, boolean ignoreCase, int thisStart, java.lang.CharSequence substring, int start, int length)
Green implementation of regionMatches.
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Method Detail
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regionMatches
static boolean regionMatches(java.lang.CharSequence cs, boolean ignoreCase, int thisStart, java.lang.CharSequence substring, int start, int length)
Green implementation of regionMatches.Note: This function differs from the current implementation in Apache Commons Lang where the input indices are not valid. It is only used within this package.
- Parameters:
cs
- theCharSequence
to be processedignoreCase
- whether or not to be case insensitivethisStart
- the index to start on thecs
CharSequencesubstring
- theCharSequence
to be looked forstart
- the index to start on thesubstring
CharSequencelength
- character length of the region- Returns:
- whether the region matched
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