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java.lang.Objectorg.biojava.bio.program.tagvalue.RegexChanger
A ValueChanger.Changer that returns a specific match value using a regex Pattern.
Constructor Summary | |
RegexChanger(java.util.regex.Pattern pattern,
int matchGroup)
Create a new RegexChanger with a pattern. |
Method Summary | |
java.lang.Object |
change(java.lang.Object value)
Produce a modified value from an old value. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public RegexChanger(java.util.regex.Pattern pattern, int matchGroup)
pattern
- the Pattern used to split valuesmatchGroup
- the group to pull out - use 0 to pull out the whole matchMethod Detail |
public java.lang.Object change(java.lang.Object value) throws ParserException
ChangeTable.Changer
Produce a modified value from an old value.
It is strongly recommended that this method is re-entrant and does not modify the state of the Changer in a way that would affect future return -values.
change
in interface ChangeTable.Changer
value
- the old value Object
ParserException
- if value could not be changed
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