Class TokenizedPattern
- java.lang.Object
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- org.apache.tools.ant.types.selectors.TokenizedPattern
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public class TokenizedPattern extends java.lang.Object
Provides reusable path pattern matching. PathPattern is preferable to equivalent SelectorUtils methods if you need to execute multiple matching with the same pattern because here the pattern itself will be parsed only once.- Since:
- 1.8.0
- See Also:
SelectorUtils.matchPath(String, String)
,SelectorUtils.matchPath(String, String, boolean)
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Field Summary
Fields Modifier and Type Field Description static TokenizedPattern
EMPTY_PATTERN
Instance that holds no tokens at all.
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Constructor Summary
Constructors Constructor Description TokenizedPattern(java.lang.String pattern)
Initialize the PathPattern by parsing it.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
containsPattern(java.lang.String pat)
Does the tokenized pattern contain the given string?int
depth()
The depth (or length) of a pattern.boolean
endsWith(java.lang.String s)
true if the last token equals the given string.boolean
equals(java.lang.Object o)
true if the original patterns are equal.java.lang.String
getPattern()
int
hashCode()
boolean
matchPath(TokenizedPath path, boolean isCaseSensitive)
Tests whether or not a given path matches a given pattern.boolean
matchStartOf(TokenizedPath path, boolean caseSensitive)
Tests whether or not this pattern matches the start of a path.TokenizedPath
rtrimWildcardTokens()
Returns a new TokenizedPath where all tokens of this pattern to the right containing wildcards have been removedjava.lang.String
toString()
TokenizedPattern
withoutLastToken()
Returns a new pattern without the last token of this pattern.
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Field Detail
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EMPTY_PATTERN
public static final TokenizedPattern EMPTY_PATTERN
Instance that holds no tokens at all.
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Method Detail
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matchPath
public boolean matchPath(TokenizedPath path, boolean isCaseSensitive)
Tests whether or not a given path matches a given pattern.- Parameters:
path
- The path to match, as a String. Must not benull
.isCaseSensitive
- Whether or not matching should be performed case sensitively.- Returns:
true
if the pattern matches against the string, orfalse
otherwise.
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matchStartOf
public boolean matchStartOf(TokenizedPath path, boolean caseSensitive)
Tests whether or not this pattern matches the start of a path.- Parameters:
path
- TokenizedPathcaseSensitive
- boolean- Returns:
- boolean
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
- Returns:
- The pattern String
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getPattern
public java.lang.String getPattern()
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equals
public boolean equals(java.lang.Object o)
true if the original patterns are equal.- Overrides:
equals
in classjava.lang.Object
- Parameters:
o
- Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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depth
public int depth()
The depth (or length) of a pattern.- Returns:
- int
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containsPattern
public boolean containsPattern(java.lang.String pat)
Does the tokenized pattern contain the given string?- Parameters:
pat
- String- Returns:
- boolean
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rtrimWildcardTokens
public TokenizedPath rtrimWildcardTokens()
Returns a new TokenizedPath where all tokens of this pattern to the right containing wildcards have been removed- Returns:
- the leftmost part of the pattern without wildcards
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endsWith
public boolean endsWith(java.lang.String s)
true if the last token equals the given string.- Parameters:
s
- String- Returns:
- boolean
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withoutLastToken
public TokenizedPattern withoutLastToken()
Returns a new pattern without the last token of this pattern.- Returns:
- TokenizedPattern
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