Examples with BooleanExpression javax.jdo.query.BooleanExpression used on opensource projects

Example 6 with BooleanExpression

use of javax.jdo.query.BooleanExpression in project datanucleus-api-jdo by datanucleus.

the class ComparableExpressionImpl method gteq.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.Expression#gteq(org.datanucleus.query.typesafe.ComparableExpression)
     */
public BooleanExpression gteq(ComparableExpression expr) {
    Expression leftQueryExpr = queryExpr;
    Expression rightQueryExpr = ((ExpressionImpl) expr).getQueryExpression();
    org.datanucleus.query.expression.Expression queryExpr = new DyadicExpression(leftQueryExpr, org.datanucleus.query.expression.Expression.OP_GTEQ, rightQueryExpr);
    return new BooleanExpressionImpl(queryExpr);
}

Example 7 with BooleanExpression

use of javax.jdo.query.BooleanExpression in project datanucleus-api-jdo by datanucleus.

the class StringExpressionImpl method matches.

public BooleanExpression matches(String str) {
    List<org.datanucleus.query.expression.Expression> args = new ArrayList();
    args.add(new Literal(str));
    org.datanucleus.query.expression.Expression invokeExpr = new InvokeExpression(queryExpr, "matches", args);
    return new BooleanExpressionImpl(invokeExpr);
}

Example 8 with BooleanExpression

use of javax.jdo.query.BooleanExpression in project datanucleus-api-jdo by datanucleus.

the class StringExpressionImpl method endsWith.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.StringExpression#endsWith(java.lang.String)
     */
public BooleanExpression endsWith(String str) {
    List<org.datanucleus.query.expression.Expression> args = new ArrayList();
    args.add(new Literal(str));
    org.datanucleus.query.expression.Expression invokeExpr = new InvokeExpression(queryExpr, "endsWith", args);
    return new BooleanExpressionImpl(invokeExpr);
}

Example 9 with BooleanExpression

use of javax.jdo.query.BooleanExpression in project datanucleus-api-jdo by datanucleus.

the class BooleanExpressionImpl method not.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.BooleanExpression#not()
     */
public BooleanExpression not() {
    Expression rightQueryExpr = queryExpr;
    org.datanucleus.query.expression.Expression queryExpr = new DyadicExpression(org.datanucleus.query.expression.Expression.OP_NOT, rightQueryExpr);
    return new BooleanExpressionImpl(queryExpr);
}

Example 10 with BooleanExpression

use of javax.jdo.query.BooleanExpression in project datanucleus-api-jdo by datanucleus.

the class CollectionExpressionImpl method contains.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.CollectionExpression#contains(java.lang.Object)
     */
public BooleanExpression contains(E elem) {
    List<org.datanucleus.query.expression.Expression> args = new ArrayList();
    args.add(new Literal(elem));
    org.datanucleus.query.expression.Expression invokeExpr = new InvokeExpression(queryExpr, "contains", args);
    return new BooleanExpressionImpl(invokeExpr);
}