/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.brooklyn.camp.brooklyn.spi.dsl;
import org.apache.brooklyn.util.core.task.DeferredSupplier;
import com.google.common.collect.Iterables;
public class DslUtils {
/** true iff none of the args are deferred / tasks */
public static boolean resolved(Iterable<Object> args) {
return resolved(Iterables.toArray(args, Object.class));
}
/** true iff none of the args are deferred / tasks */
public static boolean resolved(final Object... args) {
boolean allResolved = true;
for (Object arg: args) {
if (arg instanceof DeferredSupplier<?>) {
allResolved = false;
break;
}
}
return allResolved;
}
}