Examples of org.apache.cayenne.exp.parser.ASTFalse

org.apache.cayenne.exp.parser.ASTFalse
Boolean false expression element Notice that there is one ASTTrue and one ASTFalse instead of a ASTBoolean with a Boolean value. The main reason for doing this is that a common ASTBoolean will have operand count of 1 and that will default to a prepared statmenet like " where ? and (...)", but we only need " where true and (...)". @see ASTTrue @since 3.0

     * A convenience shortcut for building IN expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inExp(String pathSpec, Object... values) {
        if (values.length == 0) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTObjPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN DB expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inDbExp(String pathSpec, Object... values) {
        if (values.length == 0) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTDbPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inExp(String pathSpec, Collection<?> values) {
        if (values.isEmpty()) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTObjPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN DB expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inDbExp(String pathSpec, Collection<?> values) {
        if (values.isEmpty()) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTDbPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for boolean false expression.
     * 
     * @since 3.0
     */
    public static Expression expFalse() {
        return new ASTFalse();
    }

View Full Code Here

     * A convenience shortcut for building IN expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inExp(String pathSpec, Object... values) {
        if (values.length == 0) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTObjPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN DB expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inDbExp(String pathSpec, Object... values) {
        if (values.length == 0) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTDbPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inExp(String pathSpec, Collection<?> values) {
        if (values.isEmpty()) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTObjPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for building IN DB expression. Return ASTFalse for empty
     * collection.
     */
    public static Expression inDbExp(String pathSpec, Collection<?> values) {
        if (values.isEmpty()) {
            return new ASTFalse();
        }
        return new ASTIn(new ASTDbPath(pathSpec), new ASTList(values));
    }

View Full Code Here

     * A convenience shortcut for boolean false expression.
     * 
     * @since 3.0
     */
    public static Expression expFalse() {
        return new ASTFalse();
    }

View Full Code Here

0 1 2 3 4

TOP

Related Classes of org.apache.cayenne.exp.parser.ASTFalse

org.apache.cayenne.exp.ExpressionFactory

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.