22 lines
429 B
Java
22 lines
429 B
Java
class ExpressionNode {
|
|
|
|
ExpressionNode()
|
|
{
|
|
}
|
|
|
|
String print(String indent)
|
|
{
|
|
return indent + "ExpressionNode(" + getClass().toString() + ")\n";
|
|
}
|
|
|
|
void evalLHS(Environment theEnv)
|
|
{
|
|
System.out.println("Unimplemented evalLHS for " + print(""));
|
|
}
|
|
|
|
void eval(Environment theEnv)
|
|
{
|
|
System.out.println("Unimplemented eval for " + print(""));
|
|
}
|
|
|
|
} |