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SelectorUtils (Apache Ant API)
org.apache.tools.ant.types.selectors
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Method Summary | |
static SelectorUtils |
getInstance()
Retrieves the instance of the Singleton. |
static boolean |
isOutOfDate(java.io.File src,
java.io.File target,
int granularity)
Returns dependency information on these two files. |
static boolean |
match(java.lang.String pattern,
java.lang.String str)
Tests whether or not a string matches against a pattern. |
static boolean |
match(java.lang.String pattern,
java.lang.String str,
boolean isCaseSensitive)
Tests whether or not a string matches against a pattern. |
static boolean |
matchPath(java.lang.String pattern,
java.lang.String str)
Tests whether or not a given path matches a given pattern. |
static boolean |
matchPath(java.lang.String pattern,
java.lang.String str,
boolean isCaseSensitive)
Tests whether or not a given path matches a given pattern. |
static boolean |
matchPatternStart(java.lang.String pattern,
java.lang.String str)
Tests whether or not a given path matches the start of a given pattern up to the first "**". |
static boolean |
matchPatternStart(java.lang.String pattern,
java.lang.String str,
boolean isCaseSensitive)
Tests whether or not a given path matches the start of a given pattern up to the first "**". |
static java.util.Vector |
tokenizePath(java.lang.String path)
Breaks a path up into a Vector of path elements, tokenizing on File.separator . |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
public static SelectorUtils getInstance()
public static boolean matchPatternStart(java.lang.String pattern, java.lang.String str)
This is not a general purpose test and should only be used if you
can live with false positives. For example, pattern=**\a
and str=b
will yield true
.
pattern
- The pattern to match against. Must not be
null
.str
- The path to match, as a String. Must not be
null
.
public static boolean matchPatternStart(java.lang.String pattern, java.lang.String str, boolean isCaseSensitive)
This is not a general purpose test and should only be used if you
can live with false positives. For example, pattern=**\a
and str=b
will yield true
.
pattern
- The pattern to match against. Must not be
null
.str
- The path to match, as a String. Must not be
null
.isCaseSensitive
- Whether or not matching should be performed
case sensitively.
public static boolean matchPath(java.lang.String pattern, java.lang.String str)
pattern
- The pattern to match against. Must not be
null
.str
- The path to match, as a String. Must not be
null
.
true
if the pattern matches against the string,
or false
otherwise.public static boolean matchPath(java.lang.String pattern, java.lang.String str, boolean isCaseSensitive)
pattern
- The pattern to match against. Must not be
null
.str
- The path to match, as a String. Must not be
null
.isCaseSensitive
- Whether or not matching should be performed
case sensitively.
true
if the pattern matches against the string,
or false
otherwise.public static boolean match(java.lang.String pattern, java.lang.String str)
pattern
- The pattern to match against.
Must not be null
.str
- The string which must be matched against the pattern.
Must not be null
.
true
if the string matches against the pattern,
or false
otherwise.public static boolean match(java.lang.String pattern, java.lang.String str, boolean isCaseSensitive)
pattern
- The pattern to match against.
Must not be null
.str
- The string which must be matched against the pattern.
Must not be null
.isCaseSensitive
- Whether or not matching should be performed
case sensitively.
true
if the string matches against the pattern,
or false
otherwise.public static java.util.Vector tokenizePath(java.lang.String path)
File.separator
.
path
- Path to tokenize. Must not be null
.
public static boolean isOutOfDate(java.io.File src, java.io.File target, int granularity)
src
- the original filetarget
- the file being compared againstgranularity
- the amount in seconds of slack we will give in
determining out of dateness
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