Examples of org.modeshape.jcr.query.model.Selector.alias()

Class org.modeshape.jcr.query.model.Selector

Examples of org.modeshape.jcr.query.model.Selector.alias()

org.modeshape.jcr.query.model.Selector.alias()
Get the alias name for this source, if there is one. @return the alias name, or null if there is none.

            propertyName = parts[1];
            columnName = parts[1];
        } else {
            if (source instanceof Selector) {
                Selector selector = (Selector)source;
                name = selector.hasAlias() ? selector.alias() : selector.name();
                propertyName = parts[0];
                columnName = parts[0];
            } else {
                throw new IllegalArgumentException(GraphI18n.columnMustBeScoped.text(parts[0]));
            }

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            // No join required ...
            assert source instanceof AllNodes || source instanceof NamedSelector;
            Selector selector = (Selector)source;
            PlanNode node = new PlanNode(Type.SOURCE);
            if (selector.hasAlias()) {
                node.addSelector(selector.alias());
                node.setProperty(Property.SOURCE_ALIAS, selector.alias());
                node.setProperty(Property.SOURCE_NAME, selector.name());
            } else {
                node.addSelector(selector.name());
                node.setProperty(Property.SOURCE_NAME, selector.name());

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            assert source instanceof AllNodes || source instanceof NamedSelector;
            Selector selector = (Selector)source;
            PlanNode node = new PlanNode(Type.SOURCE);
            if (selector.hasAlias()) {
                node.addSelector(selector.alias());
                node.setProperty(Property.SOURCE_ALIAS, selector.alias());
                node.setProperty(Property.SOURCE_NAME, selector.name());
            } else {
                node.addSelector(selector.name());
                node.setProperty(Property.SOURCE_NAME, selector.name());
            }

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        // If there is just a single selector ...
        if (source instanceof Selector) {
            Selector selector = (Selector)source;
            // and the selector name matches ...
            selectorName = new SelectorName(firstWord);
            if (selectorName.equals(selector.name()) || (selector.hasAlias() && selectorName.equals(selector.alias()))) {
                // This is a reference value with just the selector name ...
                return referenceValue(selectorName);
            }
            // Otherwise, the reference value is just the property name ...
            return referenceValue(selector.aliasOrName(), firstWord);

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