internal CppMap(JMap _enclosing, JType.CppType key, JType.CppType value) : base(_enclosing) { this._enclosing = _enclosing; this.key = key; this.value = value; }
internal CppVector(JVector _enclosing, JType.CppType t) : base(_enclosing) { this._enclosing = _enclosing; this.element = t; }
/// <exception cref="System.IO.IOException"/> internal virtual void GenCode(FileWriter hh, FileWriter cc, AList <string> options ) { CodeBuffer hb = new CodeBuffer(); string[] ns = this.module.Split("::"); for (int i = 0; i < ns.Length; i++) { hb.Append("namespace " + ns[i] + " {\n"); } hb.Append("class " + this.name + " : public ::hadoop::Record {\n"); hb.Append("private:\n"); for (IEnumerator <JField <JType.CppType> > i_1 = this.fields.GetEnumerator(); i_1.HasNext ();) { JField <JType.CppType> jf = i_1.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); type.GenDecl(hb, name); } // type info vars hb.Append("static ::hadoop::RecordTypeInfo* p" + Consts.RtiVar + ";\n"); hb.Append("static ::hadoop::RecordTypeInfo* p" + Consts.RtiFilter + ";\n"); hb.Append("static int* p" + Consts.RtiFilterFields + ";\n"); hb.Append("static ::hadoop::RecordTypeInfo* setupTypeInfo();\n"); hb.Append("static void setupRtiFields();\n"); hb.Append("virtual void deserializeWithoutFilter(::hadoop::IArchive& " + Consts.RecordInput + ", const char* " + Consts.Tag + ");\n"); hb.Append("public:\n"); hb.Append("static const ::hadoop::RecordTypeInfo& getTypeInfo() " + "{return *p" + Consts.RtiVar + ";}\n"); hb.Append("static void setTypeFilter(const ::hadoop::RecordTypeInfo& rti);\n"); hb.Append("static void setTypeFilter(const ::hadoop::RecordTypeInfo* prti);\n"); hb.Append("virtual void serialize(::hadoop::OArchive& " + Consts.RecordOutput + ", const char* " + Consts.Tag + ") const;\n"); hb.Append("virtual void deserialize(::hadoop::IArchive& " + Consts.RecordInput + ", const char* " + Consts.Tag + ");\n"); hb.Append("virtual const ::std::string& type() const;\n"); hb.Append("virtual const ::std::string& signature() const;\n"); hb.Append("virtual bool operator<(const " + this.name + "& peer_) const;\n"); hb.Append("virtual bool operator==(const " + this.name + "& peer_) const;\n"); hb.Append("virtual ~" + this.name + "() {};\n"); for (IEnumerator <JField <JType.CppType> > i_2 = this.fields.GetEnumerator(); i_2.HasNext ();) { JField <JType.CppType> jf = i_2.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); type.GenGetSet(hb, name); } hb.Append("}; // end record " + this.name + "\n"); for (int i_3 = ns.Length - 1; i_3 >= 0; i_3--) { hb.Append("} // end namespace " + ns[i_3] + "\n"); } hh.Write(hb.ToString()); CodeBuffer cb = new CodeBuffer(); // initialize type info vars cb.Append("::hadoop::RecordTypeInfo* " + this.fullName + "::p" + Consts.RtiVar + " = " + this.fullName + "::setupTypeInfo();\n"); cb.Append("::hadoop::RecordTypeInfo* " + this.fullName + "::p" + Consts.RtiFilter + " = NULL;\n"); cb.Append("int* " + this.fullName + "::p" + Consts.RtiFilterFields + " = NULL;\n\n" ); // setupTypeInfo() cb.Append("::hadoop::RecordTypeInfo* " + this.fullName + "::setupTypeInfo() {\n"); cb.Append("::hadoop::RecordTypeInfo* p = new ::hadoop::RecordTypeInfo(\"" + this. name + "\");\n"); for (IEnumerator <JField <JType.CppType> > i_4 = this.fields.GetEnumerator(); i_4.HasNext ();) { JField <JType.CppType> jf = i_4.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); type.GenStaticTypeInfo(cb, name); } cb.Append("return p;\n"); cb.Append("}\n"); // setTypeFilter() cb.Append("void " + this.fullName + "::setTypeFilter(const " + "::hadoop::RecordTypeInfo& rti) {\n" ); cb.Append("if (NULL != p" + Consts.RtiFilter + ") {\n"); cb.Append("delete p" + Consts.RtiFilter + ";\n"); cb.Append("}\n"); cb.Append("p" + Consts.RtiFilter + " = new ::hadoop::RecordTypeInfo(rti);\n"); cb.Append("if (NULL != p" + Consts.RtiFilterFields + ") {\n"); cb.Append("delete p" + Consts.RtiFilterFields + ";\n"); cb.Append("}\n"); cb.Append("p" + Consts.RtiFilterFields + " = NULL;\n"); // set RTIFilter for nested structs. We may end up with multiple lines that // do the same thing, if the same struct is nested in more than one field, // but that's OK. for (IEnumerator <JField <JType.CppType> > i_5 = this.fields.GetEnumerator(); i_5.HasNext ();) { JField <JType.CppType> jf = i_5.Next(); JType.CppType type = jf.GetType(); type.GenSetRTIFilter(cb); } cb.Append("}\n"); // setTypeFilter() cb.Append("void " + this.fullName + "::setTypeFilter(const " + "::hadoop::RecordTypeInfo* prti) {\n" ); cb.Append("if (NULL != prti) {\n"); cb.Append("setTypeFilter(*prti);\n"); cb.Append("}\n"); cb.Append("}\n"); // setupRtiFields() this.GenSetupRTIFields(cb); // serialize() cb.Append("void " + this.fullName + "::serialize(::hadoop::OArchive& " + Consts.RecordOutput + ", const char* " + Consts.Tag + ") const {\n"); cb.Append(Consts.RecordOutput + ".startRecord(*this," + Consts.Tag + ");\n"); for (IEnumerator <JField <JType.CppType> > i_6 = this.fields.GetEnumerator(); i_6.HasNext ();) { JField <JType.CppType> jf = i_6.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); if (type is JBuffer.CppBuffer) { cb.Append(Consts.RecordOutput + ".serialize(" + name + "," + name + ".length(),\"" + name + "\");\n"); } else { cb.Append(Consts.RecordOutput + ".serialize(" + name + ",\"" + name + "\");\n"); } } cb.Append(Consts.RecordOutput + ".endRecord(*this," + Consts.Tag + ");\n"); cb.Append("return;\n"); cb.Append("}\n"); // deserializeWithoutFilter() cb.Append("void " + this.fullName + "::deserializeWithoutFilter(::hadoop::IArchive& " + Consts.RecordInput + ", const char* " + Consts.Tag + ") {\n"); cb.Append(Consts.RecordInput + ".startRecord(*this," + Consts.Tag + ");\n"); for (IEnumerator <JField <JType.CppType> > i_7 = this.fields.GetEnumerator(); i_7.HasNext ();) { JField <JType.CppType> jf = i_7.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); if (type is JBuffer.CppBuffer) { cb.Append("{\nsize_t len=0; " + Consts.RecordInput + ".deserialize(" + name + ",len,\"" + name + "\");\n}\n"); } else { cb.Append(Consts.RecordInput + ".deserialize(" + name + ",\"" + name + "\");\n"); } } cb.Append(Consts.RecordInput + ".endRecord(*this," + Consts.Tag + ");\n"); cb.Append("return;\n"); cb.Append("}\n"); // deserialize() cb.Append("void " + this.fullName + "::deserialize(::hadoop::IArchive& " + Consts .RecordInput + ", const char* " + Consts.Tag + ") {\n"); cb.Append("if (NULL == p" + Consts.RtiFilter + ") {\n"); cb.Append("deserializeWithoutFilter(" + Consts.RecordInput + ", " + Consts.Tag + ");\n"); cb.Append("return;\n"); cb.Append("}\n"); cb.Append("// if we're here, we need to read based on version info\n"); cb.Append(Consts.RecordInput + ".startRecord(*this," + Consts.Tag + ");\n"); cb.Append("setupRtiFields();\n"); cb.Append("for (unsigned int " + Consts.RioPrefix + "i=0; " + Consts.RioPrefix + "i<p" + Consts.RtiFilter + "->getFieldTypeInfos().size(); " + Consts.RioPrefix + "i++) {\n"); int ct = 0; for (IEnumerator <JField <JType.CppType> > i_8 = this.fields.GetEnumerator(); i_8.HasNext ();) { JField <JType.CppType> jf = i_8.Next(); string name = jf.GetName(); JType.CppType type = jf.GetType(); ct++; if (1 != ct) { cb.Append("else "); } cb.Append("if (" + ct + " == p" + Consts.RtiFilterFields + "[" + Consts.RioPrefix + "i]) {\n"); if (type is JBuffer.CppBuffer) { cb.Append("{\nsize_t len=0; " + Consts.RecordInput + ".deserialize(" + name + ",len,\"" + name + "\");\n}\n"); } else { cb.Append(Consts.RecordInput + ".deserialize(" + name + ",\"" + name + "\");\n"); } cb.Append("}\n"); } if (0 != ct) { cb.Append("else {\n"); cb.Append("const std::vector< ::hadoop::FieldTypeInfo* >& typeInfos = p" + Consts .RtiFilter + "->getFieldTypeInfos();\n"); cb.Append("::hadoop::Utils::skip(" + Consts.RecordInput + ", typeInfos[" + Consts .RioPrefix + "i]->getFieldID()->c_str()" + ", *(typeInfos[" + Consts.RioPrefix + "i]->getTypeID()));\n"); cb.Append("}\n"); } cb.Append("}\n"); cb.Append(Consts.RecordInput + ".endRecord(*this, " + Consts.Tag + ");\n"); cb.Append("}\n"); // operator < cb.Append("bool " + this.fullName + "::operator< (const " + this.fullName + "& peer_) const {\n" ); cb.Append("return (1\n"); for (IEnumerator <JField <JType.CppType> > i_9 = this.fields.GetEnumerator(); i_9.HasNext ();) { JField <JType.CppType> jf = i_9.Next(); string name = jf.GetName(); cb.Append("&& (" + name + " < peer_." + name + ")\n"); } cb.Append(");\n"); cb.Append("}\n"); cb.Append("bool " + this.fullName + "::operator== (const " + this.fullName + "& peer_) const {\n" ); cb.Append("return (1\n"); for (IEnumerator <JField <JType.CppType> > i_10 = this.fields.GetEnumerator(); i_10. HasNext();) { JField <JType.CppType> jf = i_10.Next(); string name = jf.GetName(); cb.Append("&& (" + name + " == peer_." + name + ")\n"); } cb.Append(");\n"); cb.Append("}\n"); cb.Append("const ::std::string&" + this.fullName + "::type() const {\n"); cb.Append("static const ::std::string type_(\"" + this.name + "\");\n"); cb.Append("return type_;\n"); cb.Append("}\n"); cb.Append("const ::std::string&" + this.fullName + "::signature() const {\n"); cb.Append("static const ::std::string sig_(\"" + this._enclosing.GetSignature() + "\");\n"); cb.Append("return sig_;\n"); cb.Append("}\n"); cc.Write(cb.ToString()); }
internal virtual void SetCppType(JType.CppType cppType) { this.cppType = cppType; }