Package org.apache.commons.vfs2.filter
Class AndFileFilter
java.lang.Object
org.apache.commons.vfs2.filter.AndFileFilter
- All Implemented Interfaces:
Serializable,FileFilter,ConditionalFileFilter
public class AndFileFilter
extends Object
implements FileFilter, ConditionalFileFilter, Serializable
A filter providing conditional AND logic across a list of file filters. This
filter returns
true if all filters in the list return true.
Otherwise, it returns false. Checking of the file filter list stops
when the first filter returns false.- Since:
- 2.4
- Author:
- This code was originally ported from Apache Commons IO File Filter
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionDefault constructor.AndFileFilter(List<FileFilter> fileFilters) Constructs a new instance ofAndFileFilterwith the specified list of filters.AndFileFilter(FileFilter... filters) Constructs a new file filter that ANDs the result of other filters. -
Method Summary
Modifier and TypeMethodDescriptionbooleanaccept(FileSelectInfo fileSelectInfo) Determines if a file or folder should be selected.voidaddFileFilter(FileFilter fileFilter) Adds the specified file filter to the list of file filters at the end of the list.Returns this conditional file filter's list of file filters.booleanremoveFileFilter(FileFilter fileFilter) Removes the specified file filter.voidsetFileFilters(List<FileFilter> fileFilters) Sets the list of file filters, replacing any previously configured file filters on this filter.toString()Provide a String representation of this file filter.
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Constructor Details
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AndFileFilter
public AndFileFilter()Default constructor. -
AndFileFilter
Constructs a new file filter that ANDs the result of other filters.- Parameters:
filters- array of filters, must not be null or empty
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AndFileFilter
Constructs a new instance ofAndFileFilterwith the specified list of filters.- Parameters:
fileFilters- a List of FileFilter instances, copied, null ignored
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Method Details
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accept
Description copied from interface:FileFilterDetermines if a file or folder should be selected.- Specified by:
acceptin interfaceFileFilter- Parameters:
fileSelectInfo- the file or folder to select.- Returns:
- true if the file should be selected.
- Throws:
FileSystemException- Thrown for file system errors (since 2.4.)
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addFileFilter
Description copied from interface:ConditionalFileFilterAdds the specified file filter to the list of file filters at the end of the list.- Specified by:
addFileFilterin interfaceConditionalFileFilter- Parameters:
fileFilter- the filter to be added
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getFileFilters
Description copied from interface:ConditionalFileFilterReturns this conditional file filter's list of file filters.- Specified by:
getFileFiltersin interfaceConditionalFileFilter- Returns:
- the file filter list
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removeFileFilter
Description copied from interface:ConditionalFileFilterRemoves the specified file filter.- Specified by:
removeFileFilterin interfaceConditionalFileFilter- Parameters:
fileFilter- filter to be removed- Returns:
trueif the filter was found in the list,falseotherwise
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setFileFilters
Description copied from interface:ConditionalFileFilterSets the list of file filters, replacing any previously configured file filters on this filter.- Specified by:
setFileFiltersin interfaceConditionalFileFilter- Parameters:
fileFilters- the list of filters
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toString
Provide a String representation of this file filter.
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