flyweight.java

来自「《深入浅出设计模式》的完整源代码」· Java 代码 · 共 21 行

/**
 * See page 198 of DESIGN PATTERNS [1995].
 * Implemented by Blueprint Technologies, Inc.
 */

/**
 * Package
 */

package test;

/**
 * Declares an interface through which flyweights can receive
 * and act on extrinsic state.
 */

public interface Flyweight
{
	void operation( ExtrinsicState state );
}