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Add more complete set of "opt" and "check" functions on Varargs.

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James Roseborough
2010-04-16 20:25:54 +00:00
parent 9cd65fac87
commit c0a1d002c7
1 changed files with 19 additions and 8 deletions
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13
src/core/org/luaj/vm2/Varargs.java
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@@ -62,21 +62,31 @@ public abstract class Varargs {
public boolean isvalue(int i) { return i>0 && i<=narg(); }
// optional argument types
public boolean optboolean(int i, boolean defval) { return arg(i).optboolean(defval); }
public LuaClosure optclosure(int i, LuaClosure defval) { return arg(i).optclosure(defval); }
public double optdouble(int i, double defval) { return arg(i).optdouble(defval); }
public LuaFunction optfunction(int i, LuaFunction defval) { return arg(i).optfunction(defval); }
public int optint(int i, int defval) { return arg(i).optint(defval); }
public LuaInteger optinteger(int i, LuaInteger defval) { return arg(i).optinteger(defval); }
public long optlong(int i, long defval) { return arg(i).optlong(defval); }
public LuaNumber optnumber(int i, LuaNumber defval) { return arg(i).optnumber(defval); }
public String optString(int i, String defval) { return arg(i).optString(defval); }
public LuaString optstring(int i, LuaString defval) { return arg(i).optstring(defval); }
public LuaTable opttable(int i, LuaTable defval) { return arg(i).opttable(defval); }
public LuaThread optthread(int i, LuaThread defval) { return arg(i).optthread(defval); }
public Object optuserdata(int i, Object defval) { return arg(i).optuserdata(defval); }
public Object optuserdata(int i, Class c, Object defval) { return arg(i).optuserdata(c,defval); }
public LuaValue optvalue(int i, LuaValue defval) { return i>0 && i<=narg()? arg(i): defval; }
// required argument types
public boolean checkboolean(int i) { return arg(i).checkboolean(); }
public LuaClosure checkclosure(int i) { return arg(i).checkclosure(); }
public double checkdouble(int i) { return arg(i).checknumber().todouble(); }
public LuaValue checkfunction(int i) { return arg(i).checkfunction(); }
public int checkint(int i) { return arg(i).checknumber().toint(); }
public LuaInteger checkinteger(int i) { return arg(i).checkinteger(); }
public long checklong(int i) { return arg(i).checknumber().tolong(); }
public LuaValue checknumber(int i) { return arg(i).checknumber(); }
public LuaNumber checknumber(int i) { return arg(i).checknumber(); }
public String checkString(int i) { return arg(i).checkString(); }
public LuaString checkstring(int i) { return arg(i).checkstring(); }
public LuaTable checktable(int i) { return arg(i).checktable(); }
@@ -86,6 +96,7 @@ public abstract class Varargs {
public LuaValue checkvalue(int i) { return i<=narg()? arg(i): LuaValue.error("value expected"); }
public LuaValue checknotnil(int i) { return arg(i).checknotnil(); }
public void argcheck(boolean test, int i, String msg) { if (!test) LuaValue.argerror(i,msg); }
public boolean isnoneornil(int i) {