Package org.scijava.parsington
Class SubSequence
java.lang.Object
org.scijava.parsington.SubSequence
- All Implemented Interfaces:
CharSequence
A
CharSequence which is a by-reference subsequence of another
CharSequence. This is particularly useful for
regex matching without excessive string
copying.
Surprisingly, core Java does not seem to have this capability (apart from
Segment, which seems misplaced in the Swing
library); all of String.subSequence(int, int), StringBuffer.subSequence(int, int)
and StringBuilder.subSequence(int, int) internally copy the requested string
segment.
- Author:
- Curtis Rueden
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Constructor Summary
ConstructorsConstructorDescriptionSubSequence(CharSequence seq, int offset) SubSequence(CharSequence seq, int offset, int length) -
Method Summary
Modifier and TypeMethodDescriptioncharcharAt(int index) intlength()subSequence(int start, int end) toString()Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitMethods inherited from interface java.lang.CharSequence
chars, codePoints, isEmpty
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Constructor Details
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SubSequence
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SubSequence
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Method Details
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length
public int length()- Specified by:
lengthin interfaceCharSequence
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charAt
public char charAt(int index) - Specified by:
charAtin interfaceCharSequence
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subSequence
- Specified by:
subSequencein interfaceCharSequence
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toString
- Specified by:
toStringin interfaceCharSequence- Overrides:
toStringin classObject
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