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java.lang.Objectsofie.parsing.Tokenizer.PatternRunner
protected static class Tokenizer.PatternRunner
A pattern runner is an object that finds one specific pattern in a string. It knows to what token this pattern shall be mapped.
Field Summary | |
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protected java.util.regex.Matcher |
matcher
Matcher if running on a specific charsequence (NULL if pattern could not be found anymore) |
protected java.util.regex.Pattern |
pattern
Pattern to be found |
protected Token |
token
Token by which an occurence shall be replaced (or NULL if token shall be newly created) |
protected java.lang.Class<? extends Token> |
tokenType
Type of token |
Constructor Summary | |
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Tokenizer.PatternRunner(java.util.regex.Pattern p,
java.lang.Class<? extends Token> c)
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Tokenizer.PatternRunner(java.util.regex.Pattern p,
java.lang.Class<? extends Token> c,
Token t)
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Tokenizer.PatternRunner(java.util.regex.Pattern p,
Token t)
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Tokenizer.PatternRunner(java.lang.String p,
java.lang.Class<? extends Token> c)
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Tokenizer.PatternRunner(java.lang.String p,
java.lang.Class<? extends Token> c,
Token t)
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Tokenizer.PatternRunner(java.lang.String p,
int flags,
java.lang.Class<? extends Token> c)
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Tokenizer.PatternRunner(java.lang.String p,
int flags,
java.lang.Class<? extends Token> c,
Token t)
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Tokenizer.PatternRunner(java.lang.String p,
int flags,
Token t)
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Tokenizer.PatternRunner(java.lang.String p,
Token t)
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Method Summary | |
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Token |
addReplacement(java.util.List<Token> tokens,
Token currentTitle,
java.util.Map<Token,Token> uniqueTokens)
Adds this runner's token to the list of tokens. |
int |
beatsForPosition(Tokenizer.PatternRunner previousBest,
int position)
Tells whether this pattern runner can find a better pattern for this position than the previousBest. |
int |
newPosition()
Returns the position after the match |
java.util.regex.Pattern |
pattern()
returns the pattern |
Tokenizer.PatternRunner |
runOn(java.lang.CharSequence s)
Sets the pattern runner on this char sequence. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected Token token
protected java.lang.Class<? extends Token> tokenType
protected java.util.regex.Pattern pattern
protected java.util.regex.Matcher matcher
Constructor Detail |
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public Tokenizer.PatternRunner(java.util.regex.Pattern p, java.lang.Class<? extends Token> c, Token t)
public Tokenizer.PatternRunner(java.lang.String p, java.lang.Class<? extends Token> c, Token t)
public Tokenizer.PatternRunner(java.lang.String p, int flags, java.lang.Class<? extends Token> c, Token t)
public Tokenizer.PatternRunner(java.util.regex.Pattern p, Token t)
public Tokenizer.PatternRunner(java.lang.String p, int flags, Token t)
public Tokenizer.PatternRunner(java.lang.String p, Token t)
public Tokenizer.PatternRunner(java.lang.String p, int flags, java.lang.Class<? extends Token> c)
public Tokenizer.PatternRunner(java.lang.String p, java.lang.Class<? extends Token> c)
public Tokenizer.PatternRunner(java.util.regex.Pattern p, java.lang.Class<? extends Token> c)
Method Detail |
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public Tokenizer.PatternRunner runOn(java.lang.CharSequence s)
public int beatsForPosition(Tokenizer.PatternRunner previousBest, int position)
public Token addReplacement(java.util.List<Token> tokens, Token currentTitle, java.util.Map<Token,Token> uniqueTokens)
public int newPosition()
public java.util.regex.Pattern pattern()
public java.lang.String toString()
toString
in class java.lang.Object
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