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comparison core/src/luan/impl/NotExpr.java @ 645:859c0dedc8b6

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remove LuanSource
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 29 Mar 2016 18:09:51 -0600
parents 4723d22062ce
children 8e8c30b72e9b
comparison
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644:ba1e318377c5 645:859c0dedc8b6
1 package luan.impl; 1 package luan.impl;
2 2
3 import luan.Luan; 3 import luan.Luan;
4 import luan.LuanException; 4 import luan.LuanException;
5 import luan.LuanElement;
6 5
7 6
8 final class NotExpr extends UnaryOpExpr { 7 final class NotExpr extends UnaryOpExpr {
9 8
10 NotExpr(LuanElement el,Expr op) { 9 NotExpr(Expr op) {
11 super(el,op); 10 super(op);
12 } 11 }
13 12
14 @Override public Object eval(LuanStateImpl luan) throws LuanException { 13 @Override public Object eval(LuanStateImpl luan) throws LuanException {
15 return !luan.checkBoolean( op.eval(luan), op.el() ); 14 return !luan.checkBoolean( op.eval(luan) );
16 } 15 }
17 16
18 @Override public String toString() { 17 @Override public String toString() {
19 return "(NotExpr "+op+")"; 18 return "(NotExpr "+op+")";
20 } 19 }