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/* __ *\
** ________ ___ / / ___ Scala API **
** / __/ __// _ | / / / _ | (c) 2003-2005, LAMP/EPFL **
** __\ \/ /__/ __ |/ /__/ __ | **
** /____/\___/_/ |_/____/_/ | | **
** |/ **
\* */
// $Id$
package scala.runtime.types;
import scala.runtime.RunTime;
import scala.Type;
import scala.Array;
import scala.Int;
public class TypeInt extends ValueType {
private final Int ZERO = RunTime.box_ivalue(0);
public Object cast(Object o) {
assert scala.runtime.types.Statistics.incTypeCast();
if (o == null || o instanceof scala.Int)
return o;
else if (o instanceof scala.Double)
return RunTime.box_ivalue((int)((scala.Double)o).value);
else if (o instanceof scala.Float)
return RunTime.box_ivalue((int)((scala.Float)o).value);
else if (o instanceof scala.Long)
return RunTime.box_ivalue((int)((scala.Long)o).value);
else if (o instanceof scala.Short)
return RunTime.box_ivalue(((scala.Short)o).value);
else if (o instanceof scala.Char)
return RunTime.box_ivalue(((scala.Char)o).value);
else if (o instanceof scala.Byte)
return RunTime.box_ivalue(((scala.Byte)o).value);
else
throw new ClassCastException();
}
public Object defaultValue() { return ZERO; }
public boolean isSameAsJavaType(Class that) {
return that == java.lang.Integer.TYPE;
}
public String toString() { return "scala.Int"; }
public int hashCode() { return 0x44444444; }
// Make TypeInt a serializable singleton
public static TypeInt INSTANCE = new TypeInt();
protected TypeInt() { /* exists only to that instantiation */ }
private Object readResolve() { return INSTANCE; }
}
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