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import antlr.BaseAST;
import antlr.Token;
import antlr.collections.AST;
import java.io.*;
/** A simple node to represent an INT */
public class INTNode extends CalcAST {
int v=0;
public INTNode() {
}
public INTNode(Token tok) {
v = Integer.parseInt(tok.getText());
}
/** Compute value of subtree; this is heterogeneous part :) */
public int value() {
return v;
}
public String toString() {
return " "+v;
}
public void xmlSerializeNode(Writer out) throws IOException {
out.write("<int>"+v+"</int>");
}
}
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