/*
* @(#)AbstractLocator.java 5.1
*
*/
package CH.ifa.draw.standard;
import java.io.IOException;
import CH.ifa.draw.framework.Locator;
import CH.ifa.draw.util.Storable;
import CH.ifa.draw.util.StorableInput;
import CH.ifa.draw.util.StorableOutput;
/**
* AbstractLocator provides default implementations for
* the Locator interface.
*
* @see Locator
* @see Handle
*/
public abstract class AbstractLocator
implements Locator, Storable, Cloneable {
protected AbstractLocator() {
}
public Object clone() {
try {
return super.clone();
} catch (CloneNotSupportedException e) {
throw new InternalError();
}
}
/**
* Stores the arrow tip to a StorableOutput.
*/
public void write(StorableOutput dw) {
}
/**
* Reads the arrow tip from a StorableInput.
*/
public void read(StorableInput dr) throws IOException {
}
}