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Entity implementation classes, events, and other core elements

There is a newer version: 0.7.0-M1

package brooklyn.event.basic;

import brooklyn.config.ConfigKey;
import brooklyn.entity.Entity;
import brooklyn.event.Sensor;

/**
 * A {@link Sensor} describing an attribute that can be configured with a default value.
 *
 * The {@link ConfigKey} has the same type, name and description as the sensor,
 * and is typically used to populate the sensor's value at runtime.
 */
public class BasicAttributeSensorAndConfigKey extends AttributeSensorAndConfigKey {
    
    public BasicAttributeSensorAndConfigKey(Class type, String name) {
        this(type, name, name, null);
    }
    public BasicAttributeSensorAndConfigKey(Class type, String name, String description) {
        this(type, name, description, null);
    }

    public BasicAttributeSensorAndConfigKey(Class type, String name, String description, T defaultValue) {
        super(type, type, name, description, defaultValue);
    }

    public BasicAttributeSensorAndConfigKey(AttributeSensorAndConfigKey orig, T defaultValue) {
        super(orig, defaultValue);
    }
    
    protected T convertConfigToSensor(T value, Entity entity) { return value; }
    
    public static class StringAttributeSensorAndConfigKey extends BasicAttributeSensorAndConfigKey {

        public StringAttributeSensorAndConfigKey(AttributeSensorAndConfigKey orig, String defaultValue) {
            super(orig, defaultValue);
        }

        public StringAttributeSensorAndConfigKey(String name, String description, String defaultValue) {
            super(String.class, name, description, defaultValue);
        }

        public StringAttributeSensorAndConfigKey(String name, String description) {
            super(String.class, name, description);
        }

        public StringAttributeSensorAndConfigKey(String name) {
            super(String.class, name);
        }
        
    }
    
    public static class IntegerAttributeSensorAndConfigKey extends BasicAttributeSensorAndConfigKey {

        public IntegerAttributeSensorAndConfigKey(AttributeSensorAndConfigKey orig, Integer defaultValue) {
            super(orig, defaultValue);
        }

        public IntegerAttributeSensorAndConfigKey(String name, String description, Integer defaultValue) {
            super(Integer.class, name, description, defaultValue);
        }

        public IntegerAttributeSensorAndConfigKey(String name, String description) {
            super(Integer.class, name, description);
        }

        public IntegerAttributeSensorAndConfigKey(String name) {
            super(Integer.class, name);
        }
        
    }

}