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| package design.pattern.behavioral.chainofresponsibility.commonchain;
import org.apache.commons.chain.Command; import org.apache.commons.chain.impl.ContextBase;
public class Test {
static class Info { private final String name; private final Integer a; private final Integer b;
public Info(String name, Integer a, Integer b) { this.name = name; this.a = a; this.b = b; }
public String getName() { return name; }
public Integer getA() { return a; }
public Integer getB() { return b; } }
public static void main(String[] args) { ParseProcess parseProcess = new ParseProcess(); ComputeProcess computeProcess = new ComputeProcess(); ProcessChain processChain = new ProcessChain(); register(processChain, parseProcess); register(processChain, computeProcess);
ContextBase context = new ContextBase(); Info info = new Info("cs", 1, 2); context.put("KEY", info); try { processChain.execute(context); } catch (Exception e) { throw new RuntimeException(e); } }
private static void register(ProcessChain processChain, Command command) { processChain.addCommand(command); } }
Parse result:cs result:3
|