Package org.apache.tools.ant.filters
Class UniqFilter
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.tools.ant.filters.TokenFilter.ChainableReaderFilter
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- org.apache.tools.ant.filters.UniqFilter
 
 
 
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- All Implemented Interfaces:
- java.lang.Cloneable,- ChainableReader,- TokenFilter.Filter
 
 public class UniqFilter extends TokenFilter.ChainableReaderFilter Like the Unix uniq(1) command, only returns tokens that are different from their ancestor token.This filter is probably most useful if used together with a sortfilter. - Since:
- Ant 1.8.0
 
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Field Summary- 
Fields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
 
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Constructor SummaryConstructors Constructor Description UniqFilter()
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Method SummaryModifier and Type Method Description java.lang.Stringfilter(java.lang.String string)filter and/of modify a string- 
Methods inherited from class org.apache.tools.ant.filters.TokenFilter.ChainableReaderFilterchain, setByLine
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Methods inherited from class org.apache.tools.ant.ProjectComponentclone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
 
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Method Detail- 
filterpublic java.lang.String filter(java.lang.String string) Description copied from interface:TokenFilter.Filterfilter and/of modify a string- Parameters:
- string- the string to filter
- Returns:
- the modified string or null if the string did not pass the filter
 
 
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