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

org.jboss.dna.graph.query.model.NodeName
A dynamic operand that evaluates to the qualified name of a node given by a selector, used in a {@link Comparison} constraint.

            SelectorName replacement = rewrittenSelectors.get(operation.getSelectorName());
            if (replacement == null) return operand;
            return new UpperCase(replaceReferencesToRemovedSource(context, operation.getOperand(), rewrittenSelectors));
        }
        if (operand instanceof NodeName) {
            NodeName name = (NodeName)operand;
            SelectorName replacement = rewrittenSelectors.get(name.getSelectorName());
            if (replacement == null) return name;
            return new NodeName(replacement);
        }
        if (operand instanceof NodeLocalName) {
            NodeLocalName name = (NodeLocalName)operand;
            SelectorName replacement = rewrittenSelectors.get(name.getSelectorName());
            if (replacement == null) return name;
            return new NodeLocalName(replacement);
        }
        if (operand instanceof PropertyValue) {
            PropertyValue value = (PropertyValue)operand;

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        if (operand instanceof UpperCase) {
            UpperCase operation = (UpperCase)operand;
            return new UpperCase(replaceViewReferences(context, operation.getOperand(), mapping, node));
        }
        if (operand instanceof NodeName) {
            NodeName name = (NodeName)operand;
            if (!mapping.getOriginalName().equals(name.getSelectorName())) return name;
            if (!mapping.isMappedToSingleSelector()) return name;
            node.addSelector(mapping.getSingleMappedSelectorName());
            return new NodeName(mapping.getSingleMappedSelectorName());
        }
        if (operand instanceof NodeLocalName) {
            NodeLocalName name = (NodeLocalName)operand;
            if (!mapping.getOriginalName().equals(name.getSelectorName())) return name;
            if (!mapping.isMappedToSingleSelector()) return name;
            node.addSelector(mapping.getSingleMappedSelectorName());
            return new NodeLocalName(mapping.getSingleMappedSelectorName());
        }
        if (operand instanceof PropertyValue) {

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         * {@inheritDoc}
         * 
         * @see org.jboss.dna.graph.query.QueryBuilder.OrderByOperandBuilder#nodeName(java.lang.String)
         */
        public OrderByBuilder nodeName( String table ) {
            return addOrdering(new NodeName(selector(table)));
        }

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         * {@inheritDoc}
         * 
         * @see org.jboss.dna.graph.query.QueryBuilder.DynamicOperandBuilder#nodeName(String)
         */
        public ComparisonBuilder nodeName( String table ) {
            return comparisonBuilder(new NodeName(selector(table)));
        }

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            result = new UpperCase(parseDynamicOperand(tokens, typeSystem, source));
            tokens.consume(")");
        } else if (tokens.canConsume("NAME", "(")) {
            if (tokens.canConsume(")")) {
                if (source instanceof Selector) {
                    return new NodeName(((Selector)source).getName());
                }
                String msg = GraphI18n.functionIsAmbiguous.text("NAME()", pos.getLine(), pos.getColumn());
                throw new ParsingException(pos, msg);
            }
            result = new NodeName(parseSelectorName(tokens));
            tokens.consume(")");
        } else if (tokens.canConsume("LOCALNAME", "(")) {
            if (tokens.canConsume(")")) {
                if (source instanceof Selector) {
                    return new NodeLocalName(((Selector)source).getName());

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                    return stringFactory.create(location.getPath());
                }
            };
        }
        if (operand instanceof NodeName) {
            NodeName nodeName = (NodeName)operand;
            final int locationIndex = columns.getLocationIndex(nodeName.getSelectorName().getName());
            return new DynamicOperation() {
                public String getExpectedType() {
                    return stringFactory.getTypeName();
                }


                public Object evaluate( Object[] tuple ) {
                    Location location = (Location)tuple[locationIndex];
                    if (location == null) return null;
                    Path path = location.getPath();
                    assert path != null;
                    return path.isRoot() ? "" : stringFactory.create(location.getPath().getLastSegment().getName());
                }
            };
        }
        if (operand instanceof NodeLocalName) {
            NodeLocalName nodeName = (NodeLocalName)operand;
            final int locationIndex = columns.getLocationIndex(nodeName.getSelectorName().getName());
            return new DynamicOperation() {
                public String getExpectedType() {
                    return stringFactory.getTypeName();
                }

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Related Classes of org.jboss.dna.graph.query.model.NodeName

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

org.jboss.dna.graph.query.plan.PlanUtil

org.jboss.dna.graph.query.process.ProcessingComponent

org.jboss.dna.graph.query.QueryBuilder$ConstraintBuilder

org.jboss.dna.graph.query.QueryBuilder$SingleOrderByOperandBuilder

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