Examples with Literal org.datanucleus.query.expression.Literal used on opensource projects

Example 46 with Literal

use of org.datanucleus.query.expression.Literal in project datanucleus-api-jdo by datanucleus.

the class ComparableExpressionImpl method gteq.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.Expression#gteq(java.lang.Object)
     */
public BooleanExpression gteq(T t) {
    Expression leftQueryExpr = queryExpr;
    Expression rightQueryExpr = new Literal(t);
    org.datanucleus.query.expression.Expression queryExpr = new DyadicExpression(leftQueryExpr, org.datanucleus.query.expression.Expression.OP_GTEQ, rightQueryExpr);
    return new BooleanExpressionImpl(queryExpr);
}

Example 47 with Literal

use of org.datanucleus.query.expression.Literal in project datanucleus-api-jdo by datanucleus.

the class ExpressionImpl method eq.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.Expression#eq(java.lang.Object)
     */
public BooleanExpression eq(T t) {
    org.datanucleus.query.expression.Expression leftQueryExpr = queryExpr;
    org.datanucleus.query.expression.Expression rightQueryExpr = new Literal(t);
    return new BooleanExpressionImpl(new DyadicExpression(leftQueryExpr, org.datanucleus.query.expression.Expression.OP_EQ, rightQueryExpr));
}

Example 48 with Literal

use of org.datanucleus.query.expression.Literal in project datanucleus-api-jdo by datanucleus.

the class MapExpressionImpl method containsEntry.

/* (non-Javadoc)
     * @see org.datanucleus.query.typesafe.MapExpression#containsEntry(java.util.Map.Entry)
     */
public BooleanExpression containsEntry(Entry<K, V> entry) {
    List<org.datanucleus.query.expression.Expression> args = new ArrayList();
    args.add(new Literal(entry));
    org.datanucleus.query.expression.Expression invokeExpr = new InvokeExpression(queryExpr, "containsEntry", args);
    return new BooleanExpressionImpl(invokeExpr);
}

Example 49 with Literal

use of org.datanucleus.query.expression.Literal in project datanucleus-api-jdo by datanucleus.

the class MapExpressionImpl method containsValue.

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

Example 50 with Literal

use of org.datanucleus.query.expression.Literal in project datanucleus-api-jdo by datanucleus.

the class MapExpressionImpl method containsKey.

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