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See:
Description
Class Summary | |
---|---|
Macros | This defines how to use macros from a file in Tregex. |
TregexMatcher | A TregexMatcher can be used to match a TregexPattern against a Tree . |
TregexPattern | A TregexPattern is a tgrep -type pattern for matching tree
node configurations. |
TregexPattern.TRegexTreeReaderFactory | |
TregexPatternCompiler | A class for compiling TregexPatterns with specific HeadFinders and or basicCategoryFunctions. |
Exception Summary | |
---|---|
ParseException | This exception is thrown when parse errors are encountered. |
TregexParseException | A runtime exception that indicates something went wrong parsing a tregex expression. |
A package for tree-pattern expressions and matching these expressions
to Tree instances. The design is similar to the
java.util.regex
package. Internally, tree-pattern expressions
are parsed using a parser designed with
the javacc "compiler compiler" utility.
See TregexPattern
for
a description of the command-line utility version.
Note that the only classes which should be public are the TregexMatcher, TregexPattern and TregexPatternCompiler classes-- the others were automatically given public access by javacc although really they should be package-private.
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