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📄 inputstream.java

📁 Java Op Processor java vhdl processor
💻 JAVA
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/* * Created on 26.04.2005 * * TODO To change the template for this generated file go to * Window - Preferences - Java - Code Style - Code Templates */package java.io;import com.jopdesign.sys.Const;import com.jopdesign.sys.Native;/** * @author admin * * TODO To change the template for this generated type comment go to * Window - Preferences - Java - Code Style - Code Templates */// public abstract class InputStream// only used for System.in on the serial linepublic class InputStream {	public InputStream() {		// we could add buffering	}	// public int available() throws IOException {	public int available() {		if ((Native.rd(Const.IO_STATUS)&Const.MSK_UA_RDRF)!=0) {			return 1;		} else {			return 0;		}	}//	public abstract int read() throws IOException;	public int read() {		return Native.rd(Const.IO_UART);	}//	public void close() throws IOException//	{//		// Do nothing//	}////	public void mark(int readLimit)//	{//		// Do nothing//	}////	public boolean markSupported()//	{//		return false;//	}////	public abstract int read() throws IOException;////	public int read(byte[] b) throws IOException//	{//		return read(b, 0, b.length);//	}////	public int read(byte[] b, int off, int len) throws IOException//	{//		if (off < 0 || len < 0 || off + len > b.length)//			throw new IndexOutOfBoundsException();//		if (b.length == 0)//			return 0;////		int i, ch;////		for (i = 0; i < len; ++i)//			try//	{//		if ((ch = read()) < 0)//			return i == 0 ? -1 : i;		// EOF//		b[off + i] = (byte) ch;//	}//			catch (IOException ex)//	{//		// Only reading the first byte should cause an IOException.//		if (i == 0)//			throw ex;//		return i;//	}////		return i;//	}////	public void reset() throws IOException//	{//		throw new IOException("mark/reset not supported");//	}////	public long skip(long n) throws IOException//	{//		// Throw away n bytes by reading them into a temp byte[].//		// Limit the temp array to 2Kb so we don't grab too much memory.//		final int buflen = n > 2048 ? 2048 : (int) n;//		byte[] tmpbuf = new byte[buflen];//		final long origN = n;////		while (n > 0L)//			{//	int numread = read(tmpbuf, 0, n > buflen ? buflen : (int) n);//	if (numread <= 0)//		break;//	n -= numread;//			}////		return origN - n;//	}}

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