Package org.jboss.dna.graph.query.model.FullTextSearch

Examples of org.jboss.dna.graph.query.model.FullTextSearch.Term

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     */
    public Term parse( TokenStream tokens ) {
        CheckArg.isNotNull(tokens, "tokens");
        List<Term> terms = new ArrayList<Term>();
        do {
            Term term = parseDisjunctedTerms(tokens);
            if (term == null) break;
            terms.add(term);
        } while (tokens.canConsume("OR"));
        if (terms.isEmpty()) return null;
        return terms.size() > 1 ? new Disjunction(terms) : terms.iterator().next();
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    }

    protected Term parseDisjunctedTerms( TokenStream tokens ) {
        List<Term> terms = new ArrayList<Term>();
        do {
            Term term = parseTerm(tokens);
            if (term == null) break;
            terms.add(term);
        } while (tokens.hasNext() && !tokens.matches("OR"));
        if (terms.isEmpty()) return null;
        return terms.size() > 1 ? new Conjunction(terms) : terms.iterator().next();
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        return terms.size() > 1 ? new Conjunction(terms) : terms.iterator().next();
    }

    protected Term parseTerm( TokenStream tokens ) {
        boolean negated = tokens.canConsume('-');
        Term result = new SimpleTerm(removeQuotes(tokens.consume()));
        return negated ? new NegationTerm(result) : result;
    }
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            }
            tokens.consume(',');

            // Followed by the full text search expression ...
            String expression = removeBracketsAndQuotes(tokens.consume());
            Term term = parseFullTextSearchExpression(expression, tokens.previousPosition());
            tokens.consume(")");
            constraint = new FullTextSearch(selectorName, propertyName, expression, term);
        } else if (tokens.canConsume("ISSAMENODE", "(")) {
            SelectorName selectorName = null;
            if (tokens.matches(ANY_VALUE, ")")) {
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Related Classes of org.jboss.dna.graph.query.model.FullTextSearch.Term

  • org.jboss.dna.graph.query.parse.FullTextSearchParser
  • org.jboss.dna.graph.query.parse.SqlQueryParser
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