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

org.jboss.dna.graph.query.model.Length
A dynamic operand that evaluates to the length of the supplied propety values, used in a {@link Comparison} constraint.

            SelectorName replacement = rewrittenSelectors.get(score.getSelectorName());
            if (replacement == null) return score;
            return new FullTextSearchScore(replacement);
        }
        if (operand instanceof Length) {
            Length operation = (Length)operand;
            PropertyValue wrapped = operation.getPropertyValue();
            SelectorName replacement = rewrittenSelectors.get(wrapped.getSelectorName());
            if (replacement == null) return operand;
            return new Length(new PropertyValue(replacement, wrapped.getPropertyName()));
        }
        if (operand instanceof LowerCase) {
            LowerCase operation = (LowerCase)operand;
            SelectorName replacement = rewrittenSelectors.get(operation.getSelectorName());
            if (replacement == null) return operand;
            return new LowerCase(replaceReferencesToRemovedSource(context, operation.getOperand(), rewrittenSelectors));
        }
        if (operand instanceof UpperCase) {
            UpperCase operation = (UpperCase)operand;
            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;

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                }
            }
            return composite;
        }
        if (operand instanceof Length) {
            Length operation = (Length)operand;
            return new Length((PropertyValue)replaceViewReferences(context, operation.getPropertyValue(), mapping, node));
        }
        if (operand instanceof LowerCase) {
            LowerCase operation = (LowerCase)operand;
            return new LowerCase(replaceViewReferences(context, operation.getOperand(), mapping, node));
        }
        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;

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         * 
         * @see org.jboss.dna.graph.query.QueryBuilder.OrderByOperandBuilder#length(java.lang.String, java.lang.String)
         */
        public OrderByBuilder length( String table,
                                      String property ) {
            return addOrdering(new Length(new PropertyValue(selector(table), property)));
        }

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         * 
         * @see org.jboss.dna.graph.query.QueryBuilder.DynamicOperandBuilder#length(java.lang.String, java.lang.String)
         */
        public ComparisonBuilder length( String table,
                                         String property ) {
            return comparisonBuilder(new Length(new PropertyValue(selector(table), property)));
        }

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         * @param property the name of the property; may not be null and must refer to a valid property name
         * @return the interface for completing the value portion of the criteria specification; never null
         */
        public ComparisonBuilder length( String table,
                                         String property ) {
            return comparisonBuilder(new Length(new PropertyValue(selector(table), property)));
        }

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        Position pos = tokens.nextPosition();
        if (tokens.canConsume('(')) {
            result = parseDynamicOperand(tokens, typeSystem, source);
            tokens.consume(")");
        } else if (tokens.canConsume("LENGTH", "(")) {
            result = new Length(parsePropertyValue(tokens, typeSystem, source));
            tokens.consume(")");
        } else if (tokens.canConsume("LOWER", "(")) {
            result = new LowerCase(parseDynamicOperand(tokens, typeSystem, source));
            tokens.consume(")");
        } else if (tokens.canConsume("UPPER", "(")) {

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                }
            };
        }
        final TypeFactory<String> stringFactory = typeSystem.getStringFactory();
        if (operand instanceof Length) {
            Length length = (Length)operand;
            PropertyValue value = length.getPropertyValue();
            String propertyName = value.getPropertyName();
            String selectorName = value.getSelectorName().getName();
            final int index = columns.getColumnIndexForProperty(selectorName, propertyName);
            // Find the expected property type of the value ...
            Table table = context.getSchemata().getTable(value.getSelectorName());

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

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$ArithmeticBuilder

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

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

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