Examples of org.neo4j.cypherdsl.query.Value

org.neo4j.cypherdsl.query.Value
Handles a single value that corresponds to any expression. Optionally can be a part of binary operation.


            public Value arg( com.mysema.query.types.Expression expression )
            {
                if ( expression instanceof Constant )
                {
                    return new Value( literal( ((Constant) expression).getConstant() ) );
                }
                else if ( expression instanceof ParamExpression )
                {
                    return new Value( param( ((ParamExpression) expression).getName() ) );
                }
                else if ( expression instanceof Path )
                {
                    Path path = (Path) expression;
                    return new Value( identifier( path.getRoot() ).string( path.getMetadata().getElement()
                            .toString() ) );
                }
                else
                {
                    throw new IllegalArgumentException( "Unknown argument type:" + expression );

View Full Code Here

        for ( int i = 0; i < values.length; i++ )
        {
            Object value = values[i];
            expressions[i] = value instanceof Expression ? (Expression) value : literal( value );
        }
        return new Value( new ExpressionCollection( new Expressions( expressions ) ) );
    }

View Full Code Here

     */
    public static BooleanExpression not( BooleanExpression expression )
    {
        Query.checkNull( expression, "Expression" );


        return new Value( new FunctionExpression( "not", expression ) );
    }

View Full Code Here

     * @param property
     * @return
     */
    public static BooleanExpression has( Property property )
    {
        return new Value( new FunctionExpression( "has", property ) );
    }

View Full Code Here

     * @param expression
     * @return
     */
    public static BooleanExpression has( Expression expression )
    {
        return new Value( new FunctionExpression( "has", expression ) );
    }

View Full Code Here

     * @param expression
     * @return
     */
    public static BooleanExpression isNull( Expression expression )
    {
        return new Value( new SuffixFunctionExpression( " is null", expression ) );
    }

View Full Code Here

     * @param expression
     * @return
     */
    public static BooleanExpression isNotNull( Expression expression )
    {
        return new Value( new SuffixFunctionExpression( " is not null", expression ) );
    }

View Full Code Here

     * @return
     */
    public static PathExpression shortestPath( PathExpression path )
    {
        Query.checkNull( path, "Path" );
        return new Value( new FunctionExpression( "shortestPath", path ) );
    }

View Full Code Here

     */
    public static PathExpression allShortestPaths( PathExpression path )
    {
        Query.checkNull( path, "Path" );


        return new Value( new FunctionExpression( "allShortestPaths", path ) );
    }

View Full Code Here

     * @param name
     * @return
     */
    public static Expression as( Expression expression, String name )
    {
        return new Value( new Operator( expression, " AS " ), identifier( name ) );
    }

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.neo4j.cypherdsl.query.Value

org.neo4j.cypherdsl.CypherQuery

org.neo4j.cypherdsl.querydsl.CypherQueryDSL

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.