Examples of FullTextSearch

javax.jcr.query.qom.FullTextSearch
org.apache.jackrabbit.core.query.jsr283.qom.FullTextSearch
Performs a full-text search.
The full-text search expression is evaluated against the set of full-text indexed properties within the full-text search scope. If {@link #getPropertyName property} is specified, the full-text search scopeis the property of that name on the {@link #getSelectorName selector} nodein the node-tuple; otherwise the full-text search scope is all properties of the {@link #getSelectorName selector} node (or, in some implementations,all properties in the node subtree).
Which properties (if any) in a repository are full-text indexed is implementation determined.
It is also implementation determined whether {@link #getFullTextSearchExpression fullTextSearchExpression} isindependently evaluated against each full-text indexed property in the full-text search scope, or collectively evaluated against the set of such properties using some implementation-determined mechanism.
Similarly, for multi-valued properties, it is implementation determined whether {@link #getFullTextSearchExpression fullTextSearchExpression} isindependently evaluated against each element in the array of values, or collectively evaluated against the array of values using some implementation-determined mechanism.
At minimum, an implementation must support the following {@link #getFullTextSearchExpression fullTextSearchExpression} grammar:
```
  fullTextSearchExpression ::= [-]term {whitespace [OR] whitespace [-]term}  term ::= word | '"' word {whitespace word} '"' 
 word ::= (A string containing no whitespace) 
 whitespace ::= (A string of only whitespace) 
```
A query satisfies a FullTextSearch constraint if the value (or values) of the full-text indexed properties within the full-text search scope satisfy the specified {@link #getFullTextSearchExpression fullTextSearchExpression}, evaluated as follows:
- A term not preceded with "-" (minus sign) is satisfied only if the value contains that term.
- A term preceded with "-" (minus sign) is satisfied only if the value does not contain that term.
- Terms separated by whitespace are implicitly "ANDed".
- Terms separated by "OR" are "ORed".
- "AND" has higher precedence than "OR".
- Within a term, each double quote ("), "-" (minus sign), and "\" (backslash) must be escaped by a preceding "\" (backslash).
The query is invalid if:
- {@link #getSelectorName selector} is not the name of a selector in thequery, or
- {@link #getPropertyName property} is specified but is not a syntacticallyvalid JCR name, or
- {@link #getFullTextSearchExpression fullTextSearchExpression} does notconform to the above grammar (as augmented by the implementation).
If {@link #getPropertyName property} is specified but, for a node-tuple,the selector node does not have a property named {@link #getPropertyName property}, the query is valid but the constraint is not satisfied.

org.apache.jackrabbit.spi.commons.query.jsr283.qom.FullTextSearch

Performs a full-text search.

The full-text search expression is evaluated against the set of full-text indexed properties within the full-text search scope. If {@link #getPropertyName property} is specified, the full-text search scopeis the property of that name on the {@link #getSelectorName selector} nodein the node-tuple; otherwise the full-text search scope is all properties of the {@link #getSelectorName selector} node (or, in some implementations,all properties in the node subtree).

Which properties (if any) in a repository are full-text indexed is implementation determined.

It is also implementation determined whether {@link #getFullTextSearchExpression fullTextSearchExpression} isindependently evaluated against each full-text indexed property in the full-text search scope, or collectively evaluated against the set of such properties using some implementation-determined mechanism.

Similarly, for multi-valued properties, it is implementation determined whether {@link #getFullTextSearchExpression fullTextSearchExpression} isindependently evaluated against each element in the array of values, or collectively evaluated against the array of values using some implementation-determined mechanism.

At minimum, an implementation must support the following {@link #getFullTextSearchExpression fullTextSearchExpression} grammar:

  fullTextSearchExpression ::= [-]term {whitespace [OR] whitespace [-]term}  term ::= word | '"' word {whitespace word} '"' 
 word ::= (A string containing no whitespace) 
 whitespace ::= (A string of only whitespace)

A query satisfies a FullTextSearch constraint if the value (or values) of the full-text indexed properties within the full-text search scope satisfy the specified {@link #getFullTextSearchExpression fullTextSearchExpression}, evaluated as follows:

A term not preceded with "-" (minus sign) is satisfied only if the value contains that term.
A term preceded with "-" (minus sign) is satisfied only if the value does not contain that term.
Terms separated by whitespace are implicitly "ANDed".
Terms separated by "OR" are "ORed".
"AND" has higher precedence than "OR".
Within a term, each double quote ("), "-" (minus sign), and "\" (backslash) must be escaped by a preceding "\" (backslash).

The query is invalid if:

{@link #getSelectorName selector} is not the name of a selector in thequery, or
{@link #getPropertyName property} is specified but is not a syntacticallyvalid JCR name, or
{@link #getFullTextSearchExpression fullTextSearchExpression} does notconform to the above grammar (as augmented by the implementation).

If {@link #getPropertyName property} is specified but, for a node-tuple,the selector node does not have a property named {@link #getPropertyName property}, the query is valid but the constraint is not satisfied.

@since JCR 2.0

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

A constraint that evaluates to true only when a full-text search applied to the search scope results in positive findings. If a property name is supplied, then the search is limited to the value(s) of the named property on the node(s) in the search scope.

org.modeshape.jcr.query.model.FullTextSearch

Examples of org.apache.jackrabbit.spi.commons.query.jsr283.qom.FullTextSearch


    /**
     * Test case for {@link QueryObjectModelFactory#fullTextSearch(String, String, String)}
     */
    public void testFullTextSearchWithSelector() throws RepositoryException {
        FullTextSearch ftSearch = qomFactory.fullTextSearch(SELECTOR_NAME1, propertyName1, FULLTEXT_SEARCH_EXPR);
        assertEquals("Wrong selector name", SELECTOR_NAME1, ftSearch.getSelectorName());
        assertEquals("Wrong propertyName", propertyName1, ftSearch.getPropertyName());
        assertEquals("Wrong fulltext search expression", FULLTEXT_SEARCH_EXPR, ftSearch.getFullTextSearchExpression());
    }

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

                }
            };
        }
        if (constraint instanceof FullTextSearch) {
            if (analyzer != null) {
                FullTextSearch search = (FullTextSearch)constraint;
                String selectorName = search.getSelectorName().getName();
                final int locationIndex = columns.getLocationIndex(selectorName);
                final String expression = search.getFullTextSearchExpression();
                if (expression == null) {
                    return new ConstraintChecker() {
                        public boolean satisfiesConstraints( Object[] tuple ) {
                            return false;
                        }
                    };
                }
                final String propertyName = search.getPropertyName(); // may be null
                final int scoreIndex = columns.getFullTextSearchScoreIndexFor(selectorName);
                assert scoreIndex >= 0 : "Columns do not have room for the search scores";
                if (propertyName != null) {
                    return new ConstraintChecker() {
                        public boolean satisfiesConstraints( Object[] tuple ) {

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

            SelectorName replacement = rewrittenSelectors.get(existence.getSelectorName());
            if (replacement == null) return existence;
            return new PropertyExistence(replacement, existence.getPropertyName());
        }
        if (constraint instanceof FullTextSearch) {
            FullTextSearch search = (FullTextSearch)constraint;
            SelectorName replacement = rewrittenSelectors.get(search.getSelectorName());
            if (replacement == null) return search;
            return new FullTextSearch(replacement, search.getPropertyName(), search.getFullTextSearchExpression());
        }
        if (constraint instanceof Between) {
            Between between = (Between)constraint;
            DynamicOperand lhs = between.getOperand();
            StaticOperand lower = between.getLowerBound(); // Current only a literal; therefore, no reference to selector

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

            if (sourceColumn == null) return existence;
            node.addSelector(sourceColumn.getSelectorName());
            return new PropertyExistence(sourceColumn.getSelectorName(), sourceColumn.getPropertyName());
        }
        if (constraint instanceof FullTextSearch) {
            FullTextSearch search = (FullTextSearch)constraint;
            if (!mapping.getOriginalName().equals(search.getSelectorName())) return search;
            Column sourceColumn = mapping.getMappedColumn(search.getPropertyName());
            if (sourceColumn == null) return search;
            node.addSelector(sourceColumn.getSelectorName());
            return new FullTextSearch(sourceColumn.getSelectorName(), sourceColumn.getPropertyName(),
                                      search.getFullTextSearchExpression());
        }
        if (constraint instanceof Between) {
            Between between = (Between)constraint;
            DynamicOperand lhs = between.getOperand();
            StaticOperand lower = between.getLowerBound(); // Current only a literal; therefore, no reference to selector

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

         * @param searchExpression the full-text search expression
         * @return the constraint builder that was used to create this clause; never null
         */
        public ConstraintBuilder search( String table,
                                         String searchExpression ) {
            return setConstraint(new FullTextSearch(selector(table), searchExpression));
        }

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

         * @return the constraint builder that was used to create this clause; never null
         */
        public ConstraintBuilder search( String table,
                                         String propertyName,
                                         String searchExpression ) {
            return setConstraint(new FullTextSearch(selector(table), propertyName, searchExpression));
        }

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


            // 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, ")")) {
                if (!(source instanceof Selector)) {
                    String msg = GraphI18n.functionIsAmbiguous.text("ISSAMENODE()", pos.getLine(), pos.getColumn());

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Examples of org.modeshape.jcr.query.model.FullTextSearch

        SameNode same = (SameNode)and.left();
        assertThat(same.selectorName(), is(selectorName("tableA")));
        assertThat(same.getPath(), is("/a/b/c"));


        assertThat(and.right(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search = (FullTextSearch)and.right();
        assertThat(search.selectorName(), is(selectorName("tableA")));
        assertThat(search.getPropertyName(), is("p1"));
        assertThat(search.fullTextSearchExpression(), is("term1"));
    }

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Examples of org.modeshape.jcr.query.model.FullTextSearch


        assertThat(and.right(), is(instanceOf(And.class)));
        And secondAnd = (And)and.right();


        assertThat(secondAnd.left(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search1 = (FullTextSearch)secondAnd.left();
        assertThat(search1.selectorName(), is(selectorName("tableA")));
        assertThat(search1.getPropertyName(), is("p1"));
        assertThat(search1.fullTextSearchExpression(), is("term1"));


        assertThat(secondAnd.right(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search2 = (FullTextSearch)secondAnd.right();
        assertThat(search2.selectorName(), is(selectorName("tableA")));
        assertThat(search2.getPropertyName(), is("p2"));
        assertThat(search2.fullTextSearchExpression(), is("term2"));
    }

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Examples of org.modeshape.jcr.query.model.FullTextSearch

        SameNode same = (SameNode)or.left();
        assertThat(same.selectorName(), is(selectorName("tableA")));
        assertThat(same.getPath(), is("/a/b/c"));


        assertThat(or.right(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search = (FullTextSearch)or.right();
        assertThat(search.selectorName(), is(selectorName("tableA")));
        assertThat(search.getPropertyName(), is("p1"));
        assertThat(search.fullTextSearchExpression(), is("term1"));


    }

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