1. /*
  2. * Copyright 2001-2004 The Apache Software Foundation.
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. /*
  17. * $Id: CeilingCall.java,v 1.5 2004/02/16 22:24:29 minchau Exp $
  18. */
  19. package com.sun.org.apache.xalan.internal.xsltc.compiler;
  20. import java.util.Vector;
  21. import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
  22. import com.sun.org.apache.bcel.internal.generic.INVOKESTATIC;
  23. import com.sun.org.apache.bcel.internal.generic.InstructionList;
  24. import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
  25. import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
  26. /**
  27. * @author Jacek Ambroziak
  28. * @author Santiago Pericas-Geertsen
  29. */
  30. final class CeilingCall extends FunctionCall {
  31. public CeilingCall(QName fname, Vector arguments) {
  32. super(fname, arguments);
  33. }
  34. public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
  35. final ConstantPoolGen cpg = classGen.getConstantPool();
  36. final InstructionList il = methodGen.getInstructionList();
  37. argument(0).translate(classGen, methodGen);
  38. il.append(new INVOKESTATIC(cpg.addMethodref(MATH_CLASS,
  39. "ceil", "(D)D")));
  40. }
  41. }