com.github.andyshao.system.SearchTask Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of Gear Show documentation

Enhance and formating the coding of JDK

The newest version!

package com.github.andyshao.system;

import com.github.andyshao.lang.GeneralSystemProperty;
import com.github.andyshao.reflect.PackageOperation;

import java.nio.file.Paths;

/**
 * 
 * Title:

 * Descript:

 * Copyright: Copryright(c) Apr 30, 2016

 * Encoding:UNIX UTF-8
 * 
 * @author Andy.Shao
 *
 */
public class SearchTask implements Task {
    /**keywords*/
    public static final String KEY_WORDS = "-search";
    private volatile Task nextTask = Task.EMPTY_TASK;

    @Override
    public Task getNextTask() {
        return this.nextTask;
    }

    @Override
    public boolean isDuty(String[] args) {
        if (args == null || args.length == 0) return false;
        else return args[0].equals(SearchTask.KEY_WORDS);
    }

    @Override
    public void process(String[] args) {
        if (args.length < 2) throw new RuntimeException("args length is not enough");
        for (String className : PackageOperation.getClasses(Paths.get(GeneralSystemProperty.JAVA_HOME.value() , "lib" , "rt.jar")))
            if (className.matches(args[1])) System.out.println(className);
        for (Package pkg : Package.getPackages())
            for (String className : PackageOperation.getPackageClassName(pkg))
                if (className.matches(args[1])) System.out.println(className);
    }

    /**
     * set next task
     * @param nextTask set next task
     */
    public void setNextTask(Task nextTask) {
        this.nextTask = nextTask;
    }

}