package java.io;
/**
* @author Sven Köhler
*/
public interface DataInput
{
boolean readBoolean() throws IOException;
byte readByte() throws IOException;
char readChar() throws IOException;
double readDouble() throws IOException;
float readFloat() throws IOException;
void readFully(byte b[]) throws IOException;
void readFully(byte b[], int off, int len) throws IOException;
int readInt() throws IOException;
String readLine() throws IOException;
long readLong() throws IOException;
short readShort() throws IOException;
int readUnsignedByte() throws IOException;
int readUnsignedShort() throws IOException;
String readUTF() throws IOException;
int skipBytes(int n) throws IOException;
}