Package com.sun.org.apache.xalan.internal.xsltc.compiler

Examples of com.sun.org.apache.xalan.internal.xsltc.compiler.FlowList

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     */
    public FlowList translateToDesynthesized(ClassGenerator classGen,
               MethodGenerator methodGen,
               BooleanType type) {
  final InstructionList il = methodGen.getInstructionList();
  return new FlowList(il.append(new IFEQ(null)));
    }
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     */
    public FlowList translateToDesynthesized(ClassGenerator classGen,
               MethodGenerator methodGen,
               BooleanType type) {
  final InstructionList il = methodGen.getInstructionList();
  return new FlowList(il.append(new IFEQ(null)));
    }
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    public FlowList translateToDesynthesized(ClassGenerator classGen,
               MethodGenerator methodGen,
               BooleanType type) {
  final InstructionList il = methodGen.getInstructionList();
  translateTo(classGen, methodGen, Type.Boolean);
  return new FlowList(il.append(new IFEQ(null)));
    }
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     * list (to be appended to the false list) is returned.
     */
    public FlowList translateToDesynthesized(ClassGenerator classGen,
               MethodGenerator methodGen,
               Type type) {
  FlowList fl = null;
  if (type == Type.Boolean) {
      fl = translateToDesynthesized(classGen, methodGen,
            (BooleanType)type);
  }
  else {
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     * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
     */
    public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                            BooleanType type) {
        final InstructionList il = methodGen.getInstructionList();
        FlowList falsel = translateToDesynthesized(classGen, methodGen, type);
        il.append(ICONST_1);
        final BranchHandle truec = il.append(new GOTO(null));
        falsel.backPatch(il.append(ICONST_0));
        truec.setTarget(il.append(NOP));
    }
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     */
    public FlowList translateToDesynthesized(ClassGenerator classGen,
                                             MethodGenerator methodGen,
                                             BooleanType type) {
        LocalVariableGen local;
        final FlowList flowlist = new FlowList();
        final ConstantPoolGen cpg = classGen.getConstantPool();
        final InstructionList il = methodGen.getInstructionList();

        // Store real into a local variable
        il.append(DUP2);
        local = methodGen.addLocalVariable("real_to_boolean_tmp",
                                           com.sun.org.apache.bcel.internal.generic.Type.DOUBLE,
                                           null, null);
        local.setStart(il.append(new DSTORE(local.getIndex())));

        // Compare it to 0.0
        il.append(DCONST_0);
        il.append(DCMPG);
        flowlist.add(il.append(new IFEQ(null)));

        //!!! call isNaN
        // Compare it to itself to see if NaN
        il.append(new DLOAD(local.getIndex()));
        local.setEnd(il.append(new DLOAD(local.getIndex())));
        il.append(DCMPG);
        flowlist.add(il.append(new IFNE(null)));        // NaN != NaN
        return flowlist;
    }
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    public FlowList translateToDesynthesized(ClassGenerator classGen,
                                             MethodGenerator methodGen,
                                             BooleanType type) {
        InstructionList il = methodGen.getInstructionList();
        translateTo(classGen, methodGen, type);
        return new FlowList(il.append(new IFEQ(null)));
    }
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    public FlowList translateToDesynthesized(ClassGenerator classGen,
                                             MethodGenerator methodGen,
                                             BooleanType type) {
        final InstructionList il = methodGen.getInstructionList();
        translateTo(classGen, methodGen, Type.Boolean);
        return new FlowList(il.append(new IFEQ(null)));
    }
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     * list (to be appended to the false list) is returned.
     */
    public FlowList translateToDesynthesized(ClassGenerator classGen,
                                             MethodGenerator methodGen,
                                             Type type) {
        FlowList fl = null;
        if (type == Type.Boolean) {
            fl = translateToDesynthesized(classGen, methodGen,
                                          (BooleanType)type);
        }
        else {
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     * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
     */
    public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                            BooleanType type) {
        final InstructionList il = methodGen.getInstructionList();
        FlowList falsel = translateToDesynthesized(classGen, methodGen, type);
        il.append(ICONST_1);
        final BranchHandle truec = il.append(new GOTO(null));
        falsel.backPatch(il.append(ICONST_0));
        truec.setTarget(il.append(NOP));
    }
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Related Classes of com.sun.org.apache.xalan.internal.xsltc.compiler.FlowList

  • com.sun.org.apache.bcel.internal.generic.BranchHandle
  • com.sun.org.apache.bcel.internal.generic.InstructionHandle
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.IntType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeSetType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.RealType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.ReferenceType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.StringType
  • com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type
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