Java Code Examples for org.jsoup.select.Evaluator#Attribute
The following examples show how to use
org.jsoup.select.Evaluator#Attribute .
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Example 1
Source File: XPathParser.java From zongtui-webcrawler with GNU General Public License v2.0 | 4 votes |
private Evaluator byAttribute(XTokenQueue cq) { cq.matchChomp("@"); String key = cq.consumeToAny("=", "!=", "^=", "$=", "*=", "~="); // eq, not, start, end, contain, match, (no val) Validate.notEmpty(key); cq.consumeWhitespace(); Evaluator evaluator; if (cq.isEmpty()) { if ("*".equals(key)) { evaluator = new XEvaluators.HasAnyAttribute(); } else { evaluator = new Evaluator.Attribute(key); } } else { if (cq.matchChomp("=")) { String value = chompEqualValue(cq); //to support select one class out of all if (key.equals("class")) { String className = XTokenQueue.trimQuotes(value); if (!className.contains(" ")) { evaluator = new Evaluator.Class(className); } else { evaluator = new Evaluator.AttributeWithValue(key, className); } } else { evaluator = new Evaluator.AttributeWithValue(key, XTokenQueue.trimQuotes(value)); } } else if (cq.matchChomp("!=")) evaluator = new Evaluator.AttributeWithValueNot(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("^=")) evaluator = new Evaluator.AttributeWithValueStarting(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("$=")) evaluator = new Evaluator.AttributeWithValueEnding(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("*=")) evaluator = new Evaluator.AttributeWithValueContaining(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("~=")) evaluator = new Evaluator.AttributeWithValueMatching(key, Pattern.compile(XTokenQueue.trimQuotes(chompEqualValue(cq)))); else throw new Selector.SelectorParseException("Could not parse attribute query '%s': unexpected token at '%s'", query, chompEqualValue(cq)); } return evaluator; }
Example 2
Source File: XPathParser.java From xsoup with MIT License | 4 votes |
private Evaluator byAttribute(XTokenQueue cq) { cq.matchChomp("@"); String key = cq.consumeToAny("=", "!=", "^=", "$=", "*=", "~="); // eq, not, start, end, contain, match, (no val) Validate.notEmpty(key); cq.consumeWhitespace(); Evaluator evaluator; if (cq.isEmpty()) { if ("*".equals(key)) { evaluator = new XEvaluators.HasAnyAttribute(); } else { evaluator = new Evaluator.Attribute(key); } } else { if (cq.matchChomp("=")) { String value = chompEqualValue(cq); //to support select one class out of all if (key.equals("class")) { String className = XTokenQueue.trimQuotes(value); if (!className.contains(" ")) { evaluator = new Evaluator.Class(className); } else { evaluator = new Evaluator.AttributeWithValue(key, className); } } else { evaluator = new Evaluator.AttributeWithValue(key, XTokenQueue.trimQuotes(value)); } } else if (cq.matchChomp("!=")) evaluator = new Evaluator.AttributeWithValueNot(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("^=")) evaluator = new Evaluator.AttributeWithValueStarting(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("$=")) evaluator = new Evaluator.AttributeWithValueEnding(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("*=")) evaluator = new Evaluator.AttributeWithValueContaining(key, XTokenQueue.trimQuotes(chompEqualValue(cq))); else if (cq.matchChomp("~=")) evaluator = new Evaluator.AttributeWithValueMatching(key, Pattern.compile(XTokenQueue.trimQuotes(chompEqualValue(cq)))); else throw new Selector.SelectorParseException("Could not parse attribute query '%s': unexpected token at '%s'", query, chompEqualValue(cq)); } return evaluator; }