|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object net.sourceforge.pmd.util.filter.Filters
public class Filters
Utility class for working with Filters. Contains builder style methods, apply methods, as well as mechanisms for adapting Filters and FilenameFilters.
Constructor Summary | |
---|---|
Filters()
|
Method Summary | ||
---|---|---|
static Filter<String> |
buildRegexFilterExcludeOverInclude(List<String> includeRegexes,
List<String> excludeRegexes)
Construct a String Filter using set of include and exclude regular expressions. |
|
static Filter<String> |
buildRegexFilterIncludeOverExclude(List<String> includeRegexes,
List<String> excludeRegexes)
Construct a String Filter using set of include and exclude regular expressions. |
|
static
|
filter(Filter<T> filter,
Collection<T> collection)
Filter a given Collection. |
|
static
|
fromStringFilter(Filter<String> filter)
Given a String Filter, expose as a Filter on another type. |
|
static Filter<File> |
getDirectoryFilter()
Get a File Filter for directories. |
|
static Filter<File> |
getFileExtensionFilter(String... extensions)
Get a File Filter for files with the given extensions, ignoring case. |
|
static Filter<File> |
getFileExtensionOrDirectoryFilter(String... extensions)
Get a File Filter for directories or for files with the given extensions, ignoring case. |
|
static Filter<File> |
toFileFilter(FilenameFilter filter)
Given a FilenameFilter, expose as a File Filter. |
|
static FilenameFilter |
toFilenameFilter(Filter<File> filter)
Given a File Filter, expose as a FilenameFilter. |
|
static Filter<File> |
toNormalizedFileFilter(Filter<String> filter)
Given a String Filter, expose as a File Filter. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public Filters()
Method Detail |
---|
public static <T> List<T> filter(Filter<T> filter, Collection<T> collection)
T
- Type of the Collection.filter
- A Filter upon the Type of objects in the Collection.collection
- The Collection to filter.
true
.public static Filter<File> getFileExtensionFilter(String... extensions)
extensions
- The extensions to filter.
public static Filter<File> getDirectoryFilter()
public static Filter<File> getFileExtensionOrDirectoryFilter(String... extensions)
extensions
- The extensions to filter.
public static Filter<File> toNormalizedFileFilter(Filter<String> filter)
/
as a path separator
which can be used cross platform easily in a regular expression based
String Filter.
filter
- A String Filter.
public static <T> Filter<T> fromStringFilter(Filter<String> filter)
toString()
method is called on the objects of the other
type and delegated to the String Filter.
T
- The desired type.filter
- The existing String Filter.
public static FilenameFilter toFilenameFilter(Filter<File> filter)
filter
- The File Filter.
public static Filter<File> toFileFilter(FilenameFilter filter)
filter
- The FilenameFilter.
public static Filter<String> buildRegexFilterExcludeOverInclude(List<String> includeRegexes, List<String> excludeRegexes)
In other words, exclude patterns override include patterns.
includeRegexes
- The include regular expressions. May be null
.excludeRegexes
- The exclude regular expressions. May be null
.
public static Filter<String> buildRegexFilterIncludeOverExclude(List<String> includeRegexes, List<String> excludeRegexes)
In other words, include patterns override exclude patterns.
includeRegexes
- The include regular expressions. May be null
.excludeRegexes
- The exclude regular expressions. May be null
.
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |