groovy.lang.PropertyAccessInterceptor Maven / Gradle / Ivy
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
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*/
package groovy.lang;
/**
* An interface that adds the ability to intercept
* property getters/setters
*
* @author Graeme Rocher
* @since Oct 24, 2005
*/
public interface PropertyAccessInterceptor extends Interceptor {
/**
* Intercepts a getXXX call and returns a result. The result is replaced by the
* real value if doGet() return false
*
* @param object The target object
* @param property The property to get
* @return A value supplied by the interceptor
*/
Object beforeGet(Object object, String property);
/**
* Intercepts a setXXX call
*
* @param object The target object
* @param property The property to set
* @param newValue The new value
*/
void beforeSet(Object object, String property, Object newValue);
}