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io.joynr.generator.cpp.provider.InterfaceProviderHTemplate Maven / Gradle / Ivy
package io.joynr.generator.cpp.provider;
import com.google.inject.Inject;
import io.joynr.generator.cpp.util.CppStdTypeUtil;
import io.joynr.generator.cpp.util.JoynrCppGeneratorExtensions;
import io.joynr.generator.cpp.util.TemplateBase;
import io.joynr.generator.templates.InterfaceTemplate;
import io.joynr.generator.templates.util.AttributeUtil;
import io.joynr.generator.templates.util.BroadcastUtil;
import io.joynr.generator.templates.util.InterfaceUtil;
import io.joynr.generator.templates.util.MethodUtil;
import io.joynr.generator.templates.util.NamingUtil;
import java.util.HashMap;
import java.util.Set;
import org.eclipse.emf.common.util.EList;
import org.eclipse.xtend2.lib.StringConcatenation;
import org.eclipse.xtext.xbase.lib.Extension;
import org.eclipse.xtext.xbase.lib.Functions.Function1;
import org.eclipse.xtext.xbase.lib.IterableExtensions;
import org.eclipse.xtext.xbase.lib.StringExtensions;
import org.franca.core.franca.FArgument;
import org.franca.core.franca.FAttribute;
import org.franca.core.franca.FBroadcast;
import org.franca.core.franca.FEnumerationType;
import org.franca.core.franca.FMethod;
@SuppressWarnings("all")
public class InterfaceProviderHTemplate extends InterfaceTemplate {
@Inject
@Extension
private TemplateBase _templateBase;
@Inject
@Extension
private JoynrCppGeneratorExtensions _joynrCppGeneratorExtensions;
@Inject
@Extension
private CppStdTypeUtil _cppStdTypeUtil;
@Inject
@Extension
private NamingUtil _namingUtil;
@Inject
@Extension
private AttributeUtil _attributeUtil;
@Inject
@Extension
private BroadcastUtil _broadcastUtil;
@Inject
@Extension
private InterfaceUtil _interfaceUtil;
@Inject
@Extension
private MethodUtil _methodUtil;
@Override
public CharSequence generate(final boolean generateVersion) {
StringConcatenation _builder = new StringConcatenation();
final String interfaceName = this._namingUtil.joynrName(this.francaIntf);
_builder.newLineIfNotEmpty();
String _packagePathWithJoynrPrefix = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "_", generateVersion);
String _plus = ("GENERATED_INTERFACE_" + _packagePathWithJoynrPrefix);
String _plus_1 = (_plus +
"_");
String _plus_2 = (_plus_1 + interfaceName);
final String headerGuard = (_plus_2 + "Provider_h").toUpperCase();
_builder.newLineIfNotEmpty();
CharSequence _warning = this._templateBase.warning();
_builder.append(_warning);
_builder.newLineIfNotEmpty();
_builder.append("#ifndef ");
_builder.append(headerGuard);
_builder.newLineIfNotEmpty();
_builder.append("#define ");
_builder.append(headerGuard);
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("#include ");
_builder.newLine();
{
final Function1 _function = new Function1() {
@Override
public Boolean apply(final FBroadcast it) {
return Boolean.valueOf(it.isSelective());
}
};
boolean _isEmpty = IterableExtensions.isEmpty(IterableExtensions.filter(this.francaIntf.getBroadcasts(), _function));
boolean _not = (!_isEmpty);
if (_not) {
_builder.append("#include ");
_builder.newLine();
}
}
_builder.newLine();
_builder.append("#include \"joynr/PrivateCopyAssign.h\"");
_builder.newLine();
_builder.newLine();
_builder.append("#include \"joynr/IJoynrProvider.h\"");
_builder.newLine();
_builder.append("#include \"");
String _packagePathWithJoynrPrefix_1 = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "/", generateVersion);
_builder.append(_packagePathWithJoynrPrefix_1);
_builder.append("/I");
_builder.append(interfaceName);
_builder.append(".h\"");
_builder.newLineIfNotEmpty();
_builder.append("#include \"joynr/RequestCallerFactory.h\"");
_builder.newLine();
_builder.append("#include \"");
String _packagePathWithJoynrPrefix_2 = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "/", generateVersion);
_builder.append(_packagePathWithJoynrPrefix_2);
_builder.append("/");
_builder.append(interfaceName);
_builder.append("RequestCaller.h\"");
_builder.newLineIfNotEmpty();
_builder.newLine();
{
Set _dataTypeIncludesFor = this._cppStdTypeUtil.getDataTypeIncludesFor(this.francaIntf, generateVersion);
for(final String parameterType : _dataTypeIncludesFor) {
_builder.append("#include ");
_builder.append(parameterType);
_builder.newLineIfNotEmpty();
}
}
_builder.newLine();
_builder.append("#include ");
_builder.newLine();
_builder.newLine();
String _namespaceStarter = this._joynrCppGeneratorExtensions.getNamespaceStarter(this.francaIntf, generateVersion);
_builder.append(_namespaceStarter);
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("/**");
_builder.newLine();
_builder.append(" ");
_builder.append("* @brief Provider class for interface ");
_builder.append(interfaceName, " ");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append(" ");
_builder.append("* @version ");
_builder.append(this.majorVersion, " ");
_builder.append(".");
_builder.append(this.minorVersion, " ");
_builder.newLineIfNotEmpty();
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("class ");
_builder.append(interfaceName);
_builder.append("Provider : public virtual IJoynrProvider");
_builder.newLineIfNotEmpty();
_builder.append("{");
_builder.newLine();
_builder.newLine();
_builder.append("public:");
_builder.newLine();
_builder.append("\t");
_builder.append("/** @brief Default constructor */");
_builder.newLine();
_builder.append("\t");
_builder.append(interfaceName, "\t");
_builder.append("Provider();");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("\t");
_builder.append("//for each Attribute the provider needs setters, sync and async getters.");
_builder.newLine();
_builder.append("\t");
_builder.append("//They have default implementation for pushing Providers and can be overwritten by pulling Providers.");
_builder.newLine();
_builder.newLine();
_builder.append("\t");
_builder.append("/** @brief Destructor */");
_builder.newLine();
_builder.append("\t");
_builder.append("~");
_builder.append(interfaceName, "\t");
_builder.append("Provider() override;");
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("\t");
_builder.append("static const std::string& INTERFACE_NAME();");
_builder.newLine();
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t ");
_builder.append("* @brief MAJOR_VERSION The major version of this provider interface as specified in the");
_builder.newLine();
_builder.append("\t ");
_builder.append("* Franca model.");
_builder.newLine();
_builder.append("\t ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("static const std::int32_t MAJOR_VERSION;");
_builder.newLine();
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t ");
_builder.append("* @brief MINOR_VERSION The minor version of this provider interface as specified in the");
_builder.newLine();
_builder.append("\t ");
_builder.append("* Franca model.");
_builder.newLine();
_builder.append("\t ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("static const std::int32_t MINOR_VERSION;");
_builder.newLine();
_builder.newLine();
{
boolean _isEmpty_1 = this.francaIntf.getAttributes().isEmpty();
boolean _not_1 = (!_isEmpty_1);
if (_not_1) {
_builder.append("\t");
_builder.append("// attributes");
_builder.newLine();
}
}
{
EList _attributes = this.francaIntf.getAttributes();
for(final FAttribute attribute : _attributes) {
_builder.append("\t");
String attributeName = this._namingUtil.joynrName(attribute);
_builder.newLineIfNotEmpty();
{
boolean _isReadable = this._attributeUtil.isReadable(attribute);
if (_isReadable) {
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @brief Gets ");
String _firstUpper = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
CharSequence _printThreadingDocumentation = this.printThreadingDocumentation();
_builder.append(_printThreadingDocumentation, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
CharSequence _printCallbackDocumentation = this.printCallbackDocumentation("with the attribute value");
_builder.append(_printCallbackDocumentation, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("virtual void get");
String _firstUpper_1 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_1, "\t");
_builder.append("(");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onSuccess,");
_builder.newLine();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onError");
_builder.newLine();
_builder.append("\t");
_builder.append(") = 0;");
_builder.newLine();
}
}
{
boolean _isWritable = this._attributeUtil.isWritable(attribute);
if (_isWritable) {
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @brief Sets ");
String _firstUpper_2 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_2, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
CharSequence _printThreadingDocumentation_1 = this.printThreadingDocumentation();
_builder.append(_printThreadingDocumentation_1, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @param ");
_builder.append(attributeName, "\t ");
_builder.append(" the new value of the attribute");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
CharSequence _printCallbackDocumentation_1 = this.printCallbackDocumentation("");
_builder.append(_printCallbackDocumentation_1, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("virtual void set");
String _firstUpper_3 = StringExtensions.toFirstUpper(attributeName);
_builder.append(_firstUpper_3, "\t");
_builder.append("(");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("const ");
String _typeName_1 = this._cppStdTypeUtil.getTypeName(attribute, generateVersion);
_builder.append(_typeName_1, "\t\t\t");
_builder.append("& ");
_builder.append(attributeName, "\t\t\t");
_builder.append(",");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onSuccess,");
_builder.newLine();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onError");
_builder.newLine();
_builder.append("\t");
_builder.append(") = 0;");
_builder.newLine();
}
}
{
boolean _isNotifiable = this._attributeUtil.isNotifiable(attribute);
if (_isNotifiable) {
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @brief ");
_builder.append(attributeName, "\t ");
_builder.append("Changed must be called by a concrete provider");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("* to signal attribute modifications. It is used to implement onchange");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* subscriptions.");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @param ");
_builder.append(attributeName, "\t ");
_builder.append(" the new attribute value");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("virtual void ");
_builder.append(attributeName, "\t");
_builder.append("Changed(");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("const ");
String _typeName_2 = this._cppStdTypeUtil.getTypeName(attribute, generateVersion);
_builder.append(_typeName_2, "\t\t\t");
_builder.append("& ");
_builder.append(attributeName, "\t\t\t");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(") = 0;");
_builder.newLine();
}
}
_builder.newLine();
}
}
{
boolean _isEmpty_2 = this.francaIntf.getMethods().isEmpty();
boolean _not_2 = (!_isEmpty_2);
if (_not_2) {
_builder.append("\t");
_builder.append("// methods");
_builder.newLine();
}
}
_builder.append("\t");
final HashMap methodToErrorEnumName = this._interfaceUtil.methodToErrorEnumName(this.francaIntf);
_builder.newLineIfNotEmpty();
{
EList _methods = this.francaIntf.getMethods();
for(final FMethod method : _methods) {
_builder.append("\t");
final String outputTypedParamList = this._cppStdTypeUtil.getCommaSeperatedTypedConstOutputParameterList(method, generateVersion);
_builder.newLineIfNotEmpty();
_builder.append("\t");
final String inputTypedParamList = this._cppStdTypeUtil.getCommaSeperatedTypedConstInputParameterList(method, generateVersion);
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @brief Implementation of the Franca method ");
String _joynrName = this._namingUtil.joynrName(method);
_builder.append(_joynrName, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
CharSequence _printThreadingDocumentation_2 = this.printThreadingDocumentation();
_builder.append(_printThreadingDocumentation_2, "\t ");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("*");
_builder.newLine();
{
boolean _isFireAndForget = method.isFireAndForget();
if (_isFireAndForget) {
_builder.append("\t");
_builder.append(" ");
_builder.append("* This is a fire-and-forget method. Callers do not expect any response.");
_builder.newLine();
} else {
_builder.append("\t");
_builder.append(" ");
CharSequence _printCallbackDocumentation_2 = this.printCallbackDocumentation("");
_builder.append(_printCallbackDocumentation_2, "\t ");
_builder.newLineIfNotEmpty();
}
}
_builder.append("\t");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("virtual void ");
String _joynrName_1 = this._namingUtil.joynrName(method);
_builder.append(_joynrName_1, "\t");
_builder.append("(");
_builder.newLineIfNotEmpty();
{
boolean _isEmpty_3 = IterableExtensions.isEmpty(this._methodUtil.getInputParameters(method));
boolean _not_3 = (!_isEmpty_3);
if (_not_3) {
_builder.append("\t");
_builder.append("\t\t");
_builder.append(inputTypedParamList, "\t\t\t");
{
boolean _isFireAndForget_1 = method.isFireAndForget();
boolean _not_4 = (!_isFireAndForget_1);
if (_not_4) {
_builder.append(",");
}
}
_builder.newLineIfNotEmpty();
}
}
{
boolean _isFireAndForget_2 = method.isFireAndForget();
boolean _not_5 = (!_isFireAndForget_2);
if (_not_5) {
{
boolean _isEmpty_4 = IterableExtensions.isEmpty(this._methodUtil.getOutputParameters(method));
if (_isEmpty_4) {
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onSuccess,");
_builder.newLine();
} else {
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onSuccess,");
_builder.newLine();
}
}
{
boolean _hasErrorEnum = this._methodUtil.hasErrorEnum(method);
if (_hasErrorEnum) {
{
FEnumerationType _errors = method.getErrors();
boolean _tripleNotEquals = (_errors != null);
if (_tripleNotEquals) {
_builder.append("\t");
_builder.append("\t\t");
final String packagePath = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(method.getErrors(), "::", generateVersion);
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onError");
_builder.newLineIfNotEmpty();
} else {
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onError");
_builder.newLineIfNotEmpty();
}
}
} else {
_builder.append("\t");
_builder.append("\t\t");
_builder.append("std::function onError");
_builder.newLine();
}
}
}
}
_builder.append("\t");
_builder.append(") = 0;");
_builder.newLine();
_builder.newLine();
}
}
{
boolean _isEmpty_5 = this.francaIntf.getBroadcasts().isEmpty();
boolean _not_6 = (!_isEmpty_5);
if (_not_6) {
_builder.append("\t");
_builder.append("// broadcasts");
_builder.newLine();
}
}
{
EList _broadcasts = this.francaIntf.getBroadcasts();
for(final FBroadcast broadcast : _broadcasts) {
_builder.append("\t");
String broadcastName = this._namingUtil.joynrName(broadcast);
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append("/**");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* @brief fire");
String _firstUpper_4 = StringExtensions.toFirstUpper(broadcastName);
_builder.append(_firstUpper_4, "\t ");
_builder.append(" must be called by a concrete");
_builder.newLineIfNotEmpty();
_builder.append("\t");
_builder.append(" ");
_builder.append("* provider to signal an occured event. It is used to implement broadcast");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* publications.");
_builder.newLine();
{
Iterable _outputParameters = this._broadcastUtil.getOutputParameters(broadcast);
for(final FArgument parameter : _outputParameters) {
_builder.append("\t");
_builder.append(" ");
_builder.append("* @param ");
String _name = parameter.getName();
_builder.append(_name, "\t ");
_builder.append(" the value for the broadcast output parameter ");
String _name_1 = parameter.getName();
_builder.append(_name_1, "\t ");
_builder.newLineIfNotEmpty();
}
}
{
boolean _isSelective = broadcast.isSelective();
boolean _not_7 = (!_isSelective);
if (_not_7) {
_builder.append("\t");
_builder.append(" ");
_builder.append("* @param partitions optional list of partitions for this broadcast. Broadcast notifications");
_builder.newLine();
_builder.append("\t");
_builder.append(" ");
_builder.append("* are only sent to subscribers for these partitions.");
_builder.newLine();
}
}
_builder.append("\t");
_builder.append(" ");
_builder.append("*/");
_builder.newLine();
_builder.append("\t");
_builder.append("virtual void fire");
String _firstUpper_5 = StringExtensions.toFirstUpper(broadcastName);
_builder.append(_firstUpper_5, "\t");
_builder.append("(");
_builder.newLineIfNotEmpty();
{
boolean _isEmpty_6 = IterableExtensions.isEmpty(this._broadcastUtil.getOutputParameters(broadcast));
boolean _not_8 = (!_isEmpty_6);
if (_not_8) {
_builder.append("\t");
_builder.append("\t\t");
String _commaSeperatedTypedConstOutputParameterList = this._cppStdTypeUtil.getCommaSeperatedTypedConstOutputParameterList(broadcast, generateVersion);
_builder.append(_commaSeperatedTypedConstOutputParameterList, "\t\t\t");
{
boolean _isSelective_1 = broadcast.isSelective();
boolean _not_9 = (!_isSelective_1);
if (_not_9) {
_builder.append(",");
}
}
_builder.newLineIfNotEmpty();
}
}
{
boolean _isSelective_2 = broadcast.isSelective();
boolean _not_10 = (!_isSelective_2);
if (_not_10) {
_builder.append("\t");
_builder.append("\t\t");
_builder.append("const std::vector& partitions = std::vector()");
_builder.newLine();
}
}
_builder.append("\t");
_builder.append(") = 0;");
_builder.newLine();
_builder.newLine();
}
}
_builder.append("private:");
_builder.newLine();
_builder.append("\t");
_builder.append("DISALLOW_COPY_AND_ASSIGN(");
_builder.append(interfaceName, "\t");
_builder.append("Provider);");
_builder.newLineIfNotEmpty();
_builder.append("};");
_builder.newLine();
String _namespaceEnder = this._joynrCppGeneratorExtensions.getNamespaceEnder(this.francaIntf, generateVersion);
_builder.append(_namespaceEnder);
_builder.newLineIfNotEmpty();
_builder.newLine();
String packagePrefix = this._joynrCppGeneratorExtensions.getPackagePathWithJoynrPrefix(this.francaIntf, "::", generateVersion);
_builder.newLineIfNotEmpty();
_builder.newLine();
_builder.append("namespace joynr {");
_builder.newLine();
_builder.newLine();
_builder.append("// specialization of traits class RequestCallerTraits");
_builder.newLine();
_builder.append("// this links ");
_builder.append(interfaceName);
_builder.append("Provider with ");
_builder.append(interfaceName);
_builder.append("RequestCaller");
_builder.newLineIfNotEmpty();
_builder.append("template <>");
_builder.newLine();
_builder.append("struct RequestCallerTraits<");
_builder.append(packagePrefix);
_builder.append("::");
_builder.append(interfaceName);
_builder.append("Provider>");
_builder.newLineIfNotEmpty();
_builder.append("{");
_builder.newLine();
_builder.append("\t");
_builder.append("using RequestCaller = ");
_builder.append(packagePrefix, "\t");
_builder.append("::");
_builder.append(interfaceName, "\t");
_builder.append("RequestCaller;");
_builder.newLineIfNotEmpty();
_builder.append("};");
_builder.newLine();
_builder.newLine();
_builder.append("} // namespace joynr");
_builder.newLine();
_builder.newLine();
_builder.append("#endif // ");
_builder.append(headerGuard);
_builder.newLineIfNotEmpty();
return _builder;
}
public CharSequence printThreadingDocumentation() {
StringConcatenation _builder = new StringConcatenation();
_builder.append("* This method is called by a joynr middleware thread. The provider implementation");
_builder.newLine();
_builder.append("* must not block this thread; it must be released immediately after the method is");
_builder.newLine();
_builder.append("* called. Computations or further blocking calls must be performed asynchronously.");
_builder.newLine();
_builder.append("* Return the result of these computations by calling the onSuccess or onError");
_builder.newLine();
_builder.append("* callbacks asynchronously. N.B. Internal joynr data structures of joynr messages are");
_builder.newLine();
_builder.append("* captured in the callbacks and will be first released after the callback onSuccess");
_builder.newLine();
_builder.append("* or onError is called.");
_builder.newLine();
return _builder;
}
public CharSequence printCallbackDocumentation(final String onSuccessParameter) {
StringConcatenation _builder = new StringConcatenation();
_builder.append("* @param onSuccess A callback function to be called ");
_builder.append(onSuccessParameter);
_builder.append(" once the asynchronous computation has");
_builder.newLineIfNotEmpty();
_builder.append("* finished with success. It expects a request status object as parameter.");
_builder.newLine();
_builder.append("* @param onError A callback function to be called once the asynchronous computation fails. It expects an exception.");
_builder.newLine();
return _builder;
}
}