org.fabric3.spi.container.injection.InjectionAttributes Maven / Gradle / Ivy
/*
* Fabric3
* Copyright (c) 2009-2015 Metaform Systems
*
* Licensed 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.fabric3.spi.container.injection;
/**
* Attributes of a wire used during injection.
*/
public class InjectionAttributes {
public static final InjectionAttributes EMPTY_ATTRIBUTES = new InjectionAttributes();
private Object key;
private int order = Integer.MIN_VALUE;
/**
* Constructor.
*
* @param key the key or Map-based references or null
* @param order the order for ordered (e.g. List or array)-based references; may be null if not defined or the reference being injected is not
* order-sensitive.
*/
public InjectionAttributes(Object key, int order) {
this.key = key;
this.order = order;
}
private InjectionAttributes() {
}
public Object getKey() {
return key;
}
public int getOrder() {
return order;
}
}
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