NIO | 自动垃圾回收集团

NIO

FGJ: Create:2024/04/18 Update: (2024-10-24)

Buffer #

public final Buffer clear() {
    position = 0;
    limit = capacity;
    mark = -1;
    return this;
}

public final Buffer mark() {

    mark = position;
    return this;

}

public final Buffer reset() {
    int m = mark;
    if (m < 0) throw new InvalidMarkException();
    position = m;
    return this;
}

public final Buffer flip() {
    limit = position;
    position = 0;
    mark = -1;
    return this;
}

public final Buffer rewind() {

    position = 0;
    mark = -1;
    return this;
}