package slangc.streams;

import slang.streams.SyncInput;

public abstract class FileInput implements SyncInput<byte> {
    private VFS vfs;
    private String path;

    protected FileInput(VFS vfs, String path) {
        this.vfs = vfs;
        this.path = path;
    }

    public VFS vfs() {
        return vfs;
    }

    public String path() {
        return path;
    }

    public int read(byte[] buffer) {
        return readBuffer(buffer, 0, buffer.length);
    }

    public int readBuffer(byte[] buffer, int beginAt, int maxLength) {
        throw new Error("TODO:readBuffer");
    }

    public void close() {
        throw new Error("TODO:close");
    }
}