Examples of QueryNode

com.flaptor.indextank.query.QueryNode
Node of a query tree
com.mobixess.jodb.core.query.QueryNode
dovetaildb.querynode.QueryNode
org.apache.jackrabbit.core.query.QueryNode
Implements an abstract base class for nodes of a query tree that represents a query. The query tree is independent from the query syntax which is used to search the repository.
org.apache.jackrabbit.spi.commons.query.QueryNode
Implements an abstract base class for nodes of a query tree that represents a query. The query tree is independent from the query syntax which is used to search the repository.
org.apache.lucene.queryParser.core.nodes.QueryNode
A {@link QueryNode} is a interface implemented by all nodes on a QueryNodetree.
org.apache.lucene.queryparser.flexible.core.nodes.QueryNode
A {@link QueryNode} is a interface implemented by all nodes on a QueryNodetree.
org.exoplatform.services.jcr.impl.core.query.QueryNode
Implements an abstract base class for nodes of a query tree that represents a query. The query tree is independent from the query syntax which is used to search the repository.
org.gephi.desktop.filters.query.QueryNode
@author Mathieu Bastian
org.hibernate.hql.ast.tree.QueryNode
Defines a top-level AST node representing an HQL select statement. @author Joshua Davis
org.hibernate.hql.internal.ast.tree.QueryNode
Defines a top-level AST node representing an HQL select statement. @author Joshua Davis
org.teiid.query.mapping.relational.QueryNode

The QueryNode represents a virtual or temporary group in the modeler. QueryNodes may be nested to indicate data queries built from other virtual or temporary groups. The root node of a tree of QueryNode objects should be defining a virtual group. Leaves should be other physical or virtual groups. Internal nodes of the tree are temporary groups.

A QueryNode must have a group name and a query. It may have a command (just used for convenient storage during conversion - this is not persisted).

Examples of com.flaptor.indextank.query.QueryNode

    // each term gets converted to its item list by matching it to the given field
    return new PhraseMerger(Iterables.transform(terms, getFieldMatcher(field)), termPositions, boost);
  }


  private SkippableIterable<RawMatch> matchOr(OrQuery query) {
        QueryNode leftQuery = query.getLeftQuery();
        QueryNode rightQuery = query.getRightQuery();
    SkippableIterable<RawMatch> left = match(leftQuery);
    SkippableIterable<RawMatch> right = match(rightQuery);
    return new OrMerger2(left, right, query.getBoost(), leftQuery.getBoost(), rightQuery.getBoost(), leftQuery.getNorm(), rightQuery.getNorm());
  }

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Examples of com.mobixess.jodb.core.query.QueryNode

            return query.execute();
        }
    }


    public Query query() {
        return new QueryNode("",_session, null);
    }

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Examples of dovetaildb.querynode.QueryNode

import dovetaildb.querynode.QueryNodeTest;


public class QueryNodeDbResultTest extends TestCase {
  
  public void testBasic() {
    QueryNode node = QueryNodeTest.testingQueryNode();
    QueryNodeDbResult result = new QueryNodeDbResult(node);
    result.initialize(node.doc());
    assertTrue(result.isObject());
    assertEquals("002",result.derefByKey("id").simplify());
    assertEquals("32",result.derefByKey("age").simplify());
    assertEquals("phil",result.derefByKey("name").simplify());
    assertEquals(null,result.derefByKey("xxx").simplify());

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Examples of org.apache.jackrabbit.core.query.QueryNode

     *             <code>XPathVisitor</code>.
     * @return the current <code>QueryNode</code>. Can be different from
     *         <code>data</code>.
     */
    public Object visit(SimpleNode node, Object data) {
        QueryNode queryNode = (QueryNode) data;
        switch (node.getId()) {
            case JJTXPATH2:
                queryNode = createPathQueryNode(node);
                break;
            case JJTROOT:
            case JJTROOTDESCENDANTS:
                ((PathQueryNode) queryNode).setAbsolute(true);
                break;
            case JJTSTEPEXPR:
                if (isAttributeAxis(node)) {
                    if (queryNode.getType() == QueryNode.TYPE_RELATION
                            || (queryNode.getType() == QueryNode.TYPE_DEREF && ((DerefQueryNode) queryNode).getRefProperty() == null)
                            || queryNode.getType() == QueryNode.TYPE_ORDER
                            || queryNode.getType() == QueryNode.TYPE_PATH
                            || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH) {
                        // traverse
                        node.childrenAccept(this, queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_NOT) {
                        // is null expression
                        RelationQueryNode isNull
                                = new RelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NULL);
                        node.childrenAccept(this, isNull);
                        NotQueryNode notNode = (NotQueryNode) queryNode;
                        NAryQueryNode parent = (NAryQueryNode) notNode.getParent();
                        parent.removeOperand(notNode);
                        parent.addOperand(isNull);
                    } else {
                        // not null expression
                        RelationQueryNode notNull
                                = new RelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NOT_NULL);
                        node.childrenAccept(this, notNull);
                        ((NAryQueryNode) queryNode).addOperand(notNull);
                    }
                } else {
                    if (queryNode.getType() == QueryNode.TYPE_PATH) {
                        createLocationStep(node, (NAryQueryNode) queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                            || queryNode.getType() == QueryNode.TYPE_RELATION) {
                        node.childrenAccept(this, queryNode);
                    }
                }
                break;
            case JJTNAMETEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION
                        || queryNode.getType() == QueryNode.TYPE_DEREF
                        || queryNode.getType() == QueryNode.TYPE_RELATION
                        || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                        || queryNode.getType() == QueryNode.TYPE_PATH) {
                    createNodeTest(node, queryNode);
                } else if (queryNode.getType() == QueryNode.TYPE_ORDER) {
                    createOrderSpec(node, (OrderQueryNode) queryNode);
                } else {
                    // traverse
                    node.childrenAccept(this, queryNode);
                }
                break;
            case JJTELEMENTNAMEORWILDCARD:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    SimpleNode child = (SimpleNode) node.jjtGetChild(0);
                    if (child.getId() != JJTANYNAME) {
                        createNodeTest(child, queryNode);
                    }
                }
                break;
            case JJTTEXTTEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    loc.setNameTest(JCR_XMLTEXT);
                }
                break;
            case JJTTYPENAME:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    String ntName = ((SimpleNode) node.jjtGetChild(0)).getValue();
                    try {
                        QName nt = NameFormat.parse(ntName, resolver);
                        NodeTypeQueryNode nodeType = new NodeTypeQueryNode(loc, nt);
                        loc.addPredicate(nodeType);
                    } catch (IllegalNameException e) {
                        exceptions.add(new InvalidQueryException("Not a valid name: " + ntName));
                    } catch (UnknownPrefixException e) {
                        exceptions.add(new InvalidQueryException("Unknown prefix in name: " + ntName));
                    }
                }
                break;
            case JJTOREXPR:
                NAryQueryNode parent = (NAryQueryNode) queryNode;
                QueryNode orQueryNode = new OrQueryNode(parent);
                parent.addOperand(orQueryNode);
                // traverse
                node.childrenAccept(this, orQueryNode);
                break;
            case JJTANDEXPR:
                parent = (NAryQueryNode) queryNode;
                QueryNode andQueryNode = new AndQueryNode(parent);
                parent.addOperand(andQueryNode);
                // traverse
                node.childrenAccept(this, andQueryNode);
                break;
            case JJTCOMPARISONEXPR:

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Examples of org.apache.jackrabbit.spi.commons.query.QueryNode

     *             <code>XPathVisitor</code>.
     * @return the current <code>QueryNode</code>. Can be different from
     *         <code>data</code>.
     */
    public Object visit(SimpleNode node, Object data) {
        QueryNode queryNode = (QueryNode) data;
        switch (node.getId()) {
            case JJTXPATH2:
                queryNode = createPathQueryNode(node);
                break;
            case JJTROOT:
            case JJTROOTDESCENDANTS:
                if (queryNode instanceof PathQueryNode) {
                    ((PathQueryNode) queryNode).setAbsolute(true);
                } else {
                    exceptions.add(new InvalidQueryException(
                            "Unsupported root level query node: " + queryNode));
                }
                break;
            case JJTSTEPEXPR:
                if (isAttributeAxis(node)) {
                    if (queryNode.getType() == QueryNode.TYPE_RELATION
                            || (queryNode.getType() == QueryNode.TYPE_DEREF && ((DerefQueryNode) queryNode).getRefProperty() == null)
                            || queryNode.getType() == QueryNode.TYPE_ORDER
                            || queryNode.getType() == QueryNode.TYPE_PATH
                            || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH) {
                        // traverse
                        node.childrenAccept(this, queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_NOT) {
                        // is null expression
                        RelationQueryNode isNull
                                = factory.createRelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NULL);
                        applyRelativePath(isNull);
                        node.childrenAccept(this, isNull);
                        NotQueryNode notNode = (NotQueryNode) queryNode;
                        NAryQueryNode parent = (NAryQueryNode) notNode.getParent();
                        parent.removeOperand(notNode);
                        parent.addOperand(isNull);
                    } else {
                        // not null expression
                        RelationQueryNode notNull =
                                factory.createRelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NOT_NULL);
                        applyRelativePath(notNull);
                        node.childrenAccept(this, notNull);
                        ((NAryQueryNode) queryNode).addOperand(notNull);
                    }
                } else {
                    if (queryNode.getType() == QueryNode.TYPE_PATH) {
                        createLocationStep(node, (NAryQueryNode) queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                            || queryNode.getType() == QueryNode.TYPE_RELATION) {
                        node.childrenAccept(this, queryNode);
                    } else {
                        // step within a predicate
                        RelationQueryNode tmp = factory.createRelationQueryNode(
                                null, RelationQueryNode.OPERATION_NOT_NULL);
                        node.childrenAccept(this, tmp);
                        if (tmpRelPath == null) {
                            tmpRelPath = new PathBuilder();
                        }
                        PathQueryNode relPath = tmp.getRelativePath();
                        LocationStepQueryNode[] steps = relPath.getPathSteps();
                        
                        tmpRelPath.addLast(steps[steps.length-1].getNameTest());
                    }
                }
                break;
            case JJTNAMETEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION
                        || queryNode.getType() == QueryNode.TYPE_DEREF
                        || queryNode.getType() == QueryNode.TYPE_RELATION
                        || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                        || queryNode.getType() == QueryNode.TYPE_PATH) {
                    createNodeTest(node, queryNode);
                } else if (queryNode.getType() == QueryNode.TYPE_ORDER) {
                    createOrderSpec(node, (OrderQueryNode) queryNode);
                } else {
                    // traverse
                    node.childrenAccept(this, queryNode);
                }
                break;
            case JJTELEMENTNAMEORWILDCARD:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    SimpleNode child = (SimpleNode) node.jjtGetChild(0);
                    if (child.getId() != JJTANYNAME) {
                        createNodeTest(child, queryNode);
                    }
                }
                break;
            case JJTTEXTTEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    loc.setNameTest(JCR_XMLTEXT);
                }
                break;
            case JJTTYPENAME:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    String ntName = ((SimpleNode) node.jjtGetChild(0)).getValue();
                    try {
                        Name nt = resolver.getQName(ntName);
                        NodeTypeQueryNode nodeType = factory.createNodeTypeQueryNode(loc, nt);
                        loc.addPredicate(nodeType);
                    } catch (NameException e) {
                        exceptions.add(new InvalidQueryException("Not a valid name: " + ntName));
                    } catch (NamespaceException e) {
                        exceptions.add(new InvalidQueryException("Not a valid name: " + ntName));
                    }
                }
                break;
            case JJTOREXPR:
                NAryQueryNode parent = (NAryQueryNode) queryNode;
                QueryNode orQueryNode = factory.createOrQueryNode(parent);
                parent.addOperand(orQueryNode);
                // traverse
                node.childrenAccept(this, orQueryNode);
                break;
            case JJTANDEXPR:
                parent = (NAryQueryNode) queryNode;
                QueryNode andQueryNode = factory.createAndQueryNode(parent);
                parent.addOperand(andQueryNode);
                // traverse
                node.childrenAccept(this, andQueryNode);
                break;
            case JJTCOMPARISONEXPR:

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Examples of org.apache.lucene.queryParser.core.nodes.QueryNode

  }


  public Query parse(String query) throws ParseException {


    try {
      QueryNode queryTree = this.syntaxParser.parse(query, getField());
      queryTree = this.processorPipeline.process(queryTree);
      return (Query) this.builder.build(queryTree);


    } catch (QueryNodeException e) {
      throw new ParseException("parse exception");

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Examples of org.apache.lucene.queryparser.flexible.core.nodes.QueryNode

  public TopLevelQueryNodeBuilder() {}


  @Override
  public Query build(final QueryNode queryNode) throws QueryNodeException {
    final TopLevelQueryNode topNode = (TopLevelQueryNode) queryNode;
    final QueryNode child = topNode.getChildren().get(0);
    final Object obj = child.getTag(QueryTreeBuilder.QUERY_TREE_BUILDER_TAGID);


    if (child instanceof BooleanQueryNode) {
      // no need to wrap the query object into a lucene proxy query
      return (Query) obj;
    }

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Examples of org.exoplatform.services.jcr.impl.core.query.QueryNode

     *             <code>XPathVisitor</code>.
     * @return the current <code>QueryNode</code>. Can be different from
     *         <code>data</code>.
     */
    public Object visit(SimpleNode node, Object data) {
        QueryNode queryNode = (QueryNode) data;
        switch (node.getId()) {
            case JJTXPATH2:
                queryNode = createPathQueryNode(node);
                break;
            case JJTROOT:
            case JJTROOTDESCENDANTS:
                if (queryNode instanceof PathQueryNode) {
                    ((PathQueryNode) queryNode).setAbsolute(true);
                } else {
                    exceptions.add(new InvalidQueryException(
                            "Unsupported root level query node: " + queryNode));
                }
                break;
            case JJTSTEPEXPR:
                if (isAttributeAxis(node)) {
                    if (queryNode.getType() == QueryNode.TYPE_RELATION
                            || (queryNode.getType() == QueryNode.TYPE_DEREF 
                                     && ((DerefQueryNode) queryNode).getRefProperty() == null)
                            || queryNode.getType() == QueryNode.TYPE_ORDER
                            || queryNode.getType() == QueryNode.TYPE_PATH
                            || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH) {
                        // traverse
                        node.childrenAccept(this, queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_NOT) {
                        // is null expression
                        RelationQueryNode isNull
                                = factory.createRelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NULL);
                        applyRelativePath(isNull);
                        node.childrenAccept(this, isNull);
                        NotQueryNode notNode = (NotQueryNode) queryNode;
                        NAryQueryNode parent = (NAryQueryNode) notNode.getParent();
                        parent.removeOperand(notNode);
                        parent.addOperand(isNull);
                    } else {
                        // not null expression
                        RelationQueryNode notNull =
                                factory.createRelationQueryNode(queryNode,
                                        RelationQueryNode.OPERATION_NOT_NULL);
                        applyRelativePath(notNull);
                        node.childrenAccept(this, notNull);
                        ((NAryQueryNode) queryNode).addOperand(notNull);
                    }
                } else {
                    if (queryNode.getType() == QueryNode.TYPE_PATH) {
                        createLocationStep(node, (NAryQueryNode) queryNode);
                    } else if (queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                            || queryNode.getType() == QueryNode.TYPE_RELATION) {
                        node.childrenAccept(this, queryNode);
                    } else {
                        // step within a predicate
                        RelationQueryNode tmp = factory.createRelationQueryNode(
                                null, RelationQueryNode.OPERATION_NOT_NULL);
                        node.childrenAccept(this, tmp);
                        QPathEntry[] entr = tmp.getRelativePath().getEntries();
                        if (tmpRelPath == null)
                        {


                           tmpRelPath = new QPath(new QPathEntry[]{entr[entr.length - 1]});
                        }
                        else
                        {
                           tmpRelPath = QPath.makeChildPath(tmpRelPath, entr[entr.length - 1]);
                        }
                        
                    }
                }
                break;
            case JJTNAMETEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION
                        || queryNode.getType() == QueryNode.TYPE_DEREF
                        || queryNode.getType() == QueryNode.TYPE_RELATION
                        || queryNode.getType() == QueryNode.TYPE_TEXTSEARCH
                        || queryNode.getType() == QueryNode.TYPE_PATH) {
                    createNodeTest(node, queryNode);
                } else if (queryNode.getType() == QueryNode.TYPE_ORDER) {
                    createOrderSpec(node, (OrderQueryNode) queryNode);
                } else {
                    // traverse
                    node.childrenAccept(this, queryNode);
                }
                break;
            case JJTELEMENTNAMEORWILDCARD:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    SimpleNode child = (SimpleNode) node.jjtGetChild(0);
                    if (child.getId() != JJTANYNAME) {
                        createNodeTest(child, queryNode);
                    }
                }
                break;
            case JJTTEXTTEST:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    loc.setNameTest(JCR_XMLTEXT);
                }
                break;
            case JJTTYPENAME:
                if (queryNode.getType() == QueryNode.TYPE_LOCATION) {
                    LocationStepQueryNode loc = (LocationStepQueryNode) queryNode;
                    String ntName = ((SimpleNode) node.jjtGetChild(0)).getValue();
                    try {
                        InternalQName nt = resolver.parseJCRName(ntName).getInternalName();
                        NodeTypeQueryNode nodeType = factory.createNodeTypeQueryNode(loc, nt);
                        loc.addPredicate(nodeType);
                    } catch (NamespaceException e) {
                        exceptions.add(new InvalidQueryException("Not a valid name: " + ntName));
                    } catch (RepositoryException e) {
                        exceptions.add(new InvalidQueryException("Not a valid name: " + ntName));
                    }
                }
                break;
            case JJTOREXPR:
                NAryQueryNode parent = (NAryQueryNode) queryNode;
                QueryNode orQueryNode = factory.createOrQueryNode(parent);
                parent.addOperand(orQueryNode);
                // traverse
                node.childrenAccept(this, orQueryNode);
                break;
            case JJTANDEXPR:
                parent = (NAryQueryNode) queryNode;
                QueryNode andQueryNode = factory.createAndQueryNode(parent);
                parent.addOperand(andQueryNode);
                // traverse
                node.childrenAccept(this, andQueryNode);
                break;
            case JJTCOMPARISONEXPR:

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Examples of org.gephi.desktop.filters.query.QueryNode

        if (dropNode != null && dropNode instanceof QueryNode) {
            return new PasteType() {


                @Override
                public Transferable paste() throws IOException {
                    QueryNode queryNode = (QueryNode) dropNode;
                    FilterController filterController = Lookup.getDefault().lookup(FilterController.class);
                    FilterLibrary library = filterController.getModel().getLibrary();
                    library.saveQuery(queryNode.getQuery());
                    return null;
                }
            };


        }

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Examples of org.hibernate.hql.ast.tree.QueryNode

      // corresponding to the given user alias.  However, the driving table is not
      // (necessarily) the table against which we want to apply locks.  Mainly,
      // the exception case here is joined-subclass hierarchies where we instead
      // want to apply the lock against the root table (for all other strategies,
      // it just happens that driving and root are the same).
      final QueryNode select = ( QueryNode ) queryTranslator.getSqlAST();
      final Lockable drivingPersister = ( Lockable ) select.getFromClause().getFromElement( userAlias ).getQueryable();
      final String sqlAlias = drivingPersister.getRootTableAlias( drivingSqlAlias );
      aliasedLockModes.put( sqlAlias, me.getValue() );
      if ( keyColumnNames != null ) {
        keyColumnNames.put( sqlAlias, drivingPersister.getRootTableIdentifierColumnNames() );
      }

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