Mercurial Hosting > luan
view src/luan/LuaNumber.java @ 24:7ee247560db5
add VarArgs
git-svn-id: https://luan-java.googlecode.com/svn/trunk@25 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Thu, 06 Dec 2012 04:40:54 +0000 |
parents | 8896068e0a4b |
children | 57054fa43189 |
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package luan; public final class LuaNumber implements Comparable<LuaNumber> { final double n; public LuaNumber(double n) { this.n = n; } public double value() { return n; } // convert to Lua format @Override public String toString() { String s = Double.toString(n); int iE = s.indexOf('E'); String ending = null; if( iE != -1 ) { ending = s.substring(iE); s = s.substring(0,iE); } if( s.endsWith(".0") ) s = s.substring(0,s.length()-2); if( ending != null ) s += ending; return s; } @Override public boolean equals(Object obj) { if( !(obj instanceof LuaNumber) ) return false; LuaNumber ln = (LuaNumber)obj; return n == ln.n; } @Override public int hashCode() { return Double.valueOf(n).hashCode(); } @Override public int compareTo(LuaNumber ln) { return Double.compare(n,ln.n); } }