Package org.htmlunit

Class WebClient.PooledCSS3Parser

java.lang.Object
org.htmlunit.cssparser.parser.AbstractCSSParser
org.htmlunit.cssparser.parser.javacc.CSS3Parser
org.htmlunit.WebClient.PooledCSS3Parser
All Implemented Interfaces:
AutoCloseable, org.htmlunit.cssparser.parser.javacc.CSS3ParserConstants
Enclosing class:
WebClient
public static class WebClient.PooledCSS3Parser extends org.htmlunit.cssparser.parser.javacc.CSS3Parser implements AutoCloseable
This is a poolable CSS3Parser which can be reused automatically when closed. A regular CSS3Parser is not thread-safe, hence also our pooled parser is not thread-safe. INTERNAL API - SUBJECT TO CHANGE AT ANY TIME - USE AT YOUR OWN RISK.

  • Field Summary

    Fields inherited from class org.htmlunit.cssparser.parser.javacc.CSS3Parser

    jj_nt, token, token_source

    Fields inherited from interface org.htmlunit.cssparser.parser.javacc.CSS3ParserConstants

    A_LETTER, AND, ANGLE_DEG, ANGLE_GRAD, ANGLE_RAD, ANGLE_TURN, ASTERISK, ATKEYWORD, C_LETTER, CDC, CDO, CH, CHARSET_SYM, COLON, COMMA, COMMENT, COMMENT_, CUSTOM_PROPERTY_NAME, D_LETTER, DASHMATCH, DEFAULT, DIMENSION, DOT, E_LETTER, EMS, EOF, EQUALS, ESCAPE, EXS, F_LETTER, FONT_FACE_SYM, FREQ_HZ, FREQ_KHZ, FROM, FUNCTION, FUNCTION_CALC, FUNCTION_HSL, FUNCTION_HWB, FUNCTION_LAB, FUNCTION_LANG, FUNCTION_LCH, FUNCTION_NOT, FUNCTION_RGB, FUNCTION_VAR, G_LETTER, GREATER, H, H_LETTER, H_PLACEHOLDER, HASH, HNUM, I_LETTER, IDENT, IMPORT_SYM, IMPORTANT_SYM, INCLUDES, INHERIT, K_LETTER, L_LETTER, LBRACE, LENGTH_CM, LENGTH_IN, LENGTH_MM, LENGTH_PC, LENGTH_PT, LENGTH_PX, LENGTH_Q, LROUND, LSQUARE, M_LETTER, MEDIA_SYM, MINUS, N_LETTER, NAME, NL, NMCHAR, NMSTART, NONASCII, NONE, NOT, NUM, NUMBER, O_LETTER, ONLY, P_LETTER, PAGE_SYM, PERCENTAGE, PLUS, PREFIXMATCH, R_LETTER, RBRACE, REM, RESOLUTION_DPCM, RESOLUTION_DPI, RROUND, RSQUARE, S, S_LETTER, SEMICOLON, SLASH, STRING, STRING1, STRING2, SUBSTRINGMATCH, SUFFIXMATCH, T_LETTER, TILDE, TIME_MS, TIME_S, tokenImage, U_LETTER, UNICODE, UNICODE_RANGE, UNKNOWN, URI, URL, VH, VMAX, VMIN, VW, X_LETTER, Z_LETTER

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    PooledCSS3Parser(org.htmlunit.WebClient.CSS3ParserPool pool)
    Create a new poolable parser.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
    Implements the AutoClosable interface.
    protected WebClient.PooledCSS3Parser
    markInUse(org.htmlunit.WebClient.CSS3ParserPool pool)
    Resets the parser's pool state so it can be safely returned again.

    Methods inherited from class org.htmlunit.cssparser.parser.javacc.CSS3Parser

    _class, angle, attrib, calc, calcNumberProduct, calcNumberSum, calcNumberValue, calcProduct, calcSum, calcValue, charsetRule, combinator, declaration, dimension, disable_tracing, elementName, enable_tracing, expr, fontFaceRule, function, generateParseException, getGrammarUri, getNextToken, getParserVersion, getToken, hash, hexcolor, hslColor, hwbColor, ident, identExcludingInherit, identExcludingOnly, importRule, labColor, lchColor, mediaExpression, mediaList, mediaQuery, mediaRule, mediaRuleList, medium, number, operator, pageRule, pageSelector, pageSelectorList, parseSelectorsInternal, percentage, prio, pseudo, pseudoPage, ReInit, ReInit, rgbColor, selector, selectorList, simpleSelector, styleDeclaration, styleRule, styleSheet, styleSheetRuleList, styleSheetRuleSingle, term, trace_enabled, unaryOperator, unicodeRange, unknownAtRule, var

    Methods inherited from class org.htmlunit.cssparser.parser.AbstractCSSParser

    addEscapes, createLocator, createSkipWarning, doubleValue, functionInternal, getDocumentHandler, getErrorHandler, getInputSource, getLastNumPos, getParserMessage, handleCharset, handleEndDocument, handleEndFontFace, handleEndMedia, handleEndPage, handleEndSelector, handleIgnorableAtRule, handleImportStyle, handleProperty, handleStartDocument, handleStartFontFace, handleStartMedia, handleStartPage, handleStartSelector, hexColorInternal, hslColorInternal, hwbColorInternal, intValue, labColorInternal, lchColorInternal, normalizeAndValidatePagePseudoClass, parseMedia, parsePriority, parsePropertyValue, parseRule, parseSelectors, parseStyleDeclaration, parseStyleSheet, rgbColorInternal, setDocumentHandler, setErrorHandler, toCSSParseException, toCSSParseException, toCSSParseException, toCSSParseException, unescape

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • PooledCSS3Parser

      protected PooledCSS3Parser(org.htmlunit.WebClient.CSS3ParserPool pool)
      Create a new poolable parser.
      Parameters:
      pool - the pool the parser should return to when it is closed

  • Method Details

    • markInUse

      protected WebClient.PooledCSS3Parser markInUse(org.htmlunit.WebClient.CSS3ParserPool pool)
      Resets the parser's pool state so it can be safely returned again.
      Parameters:
      pool - the pool the parser should return to when it is closed
      Returns:
      this parser for fluid programming

    • close

      public void close()
      Implements the AutoClosable interface. The return method ensures that we are notified when we incorrectly close it twice which indicates a programming flow defect.
      Specified by:
      close in interface AutoCloseable
      Throws:
      IllegalStateException - in case the parser is closed several times