com.github.deinok.threading.group.TaskList Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of java-task-threading Show documentation

Java Task mirror of C#

There is a newer version: 0.1.3

package com.github.deinok.threading.group;

import com.github.deinok.threading.OnSuccess;
import com.github.deinok.threading.Task;
import org.jetbrains.annotations.NotNull;

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;


public class TaskList extends LinkedList> implements ITaskGroup {

    @NotNull
    public ITaskGroup executeAsync() {
        for (Task task : this) {
            task.executeAsync();
        }
        return this;
    }

    @NotNull
    public ITaskGroup executeSync() {
        for (Task task : this) {
            task.executeSync();
        }
        return this;
    }

    public int getPriority() {
        int result = 0;
        for (Task task : this) {
            result += task.getPriority();
        }
        return result / this.size();
    }

    @NotNull
    public ITaskGroup setPriority(int priority) {
        for (Task task : this) {
            task.setPriority(priority);
        }
        return this;
    }

    public boolean cancel() {
        for (Task task : this) {
            boolean cancelled = task.cancel();
            if (!cancelled) {
                return false;
            }
        }
        return true;
    }

    @NotNull
    public ITaskGroup await() {
        for (Task task : this) {
            task.await();
        }
        return this;
    }

    @NotNull
    public List getResult() {
        final List results = new ArrayList(this.size());
        for (Task task : this) {
            results.add(task.getResult());
        }
        return results;
    }

    @NotNull
    public ITaskGroup onSuccess(@NotNull OnSuccess onSuccess) {
        for (Task task : this) {
            task.onSuccess(onSuccess);
        }
        return this;
    }
}