Package net.ssehub.easy.instantiation.core.model.buildlangModel

Class Script

java.lang.Object

net.ssehub.easy.instantiation.core.model.common.AbstractResolvableModel<VariableDeclaration,Script>

net.ssehub.easy.instantiation.core.model.buildlangModel.Script

All Implemented Interfaces:

IModel, IModelData, IModelListener<Project>, IBuildlangElement, ICompoundReceiver, ILanguageElement, IParameterizable<VariableDeclaration>, IResolvableModel<VariableDeclaration,Script>, ITypedefReceiver, IVariableDeclarationReceiver<VariableDeclaration>, IMetaType, ITypedModel

public class Script
extends AbstractResolvableModel<VariableDeclaration,Script>
implements IBuildlangElement, IResolvableModel<VariableDeclaration,Script>, IVariableDeclarationReceiver<VariableDeclaration>

Creates a project which is the top-level element of a build script VIL-model. Scripts represent an implicit type, i.e., they are not registered with the TypeRegistry and, thus, not assignable.

Author:

kroeher

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Script.ScriptDescriptor<S extends Script>	A descriptor class used for creating scripts (maximum parameter constraint).

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.List<VariableDeclaration>	declarations
static java.lang.String	DEFAULT_START_RULE_NAME	Defines the default start rule name.
private static java.util.Set<java.lang.String>	IMPLICIT_VARS
private java.util.List<LoadProperties>	loadProperties
private java.lang.String	name
static java.lang.String	NAME_OTHERPROJECTS
static java.lang.String	NAME_SCRIPTDIR
private java.util.Map<java.lang.String,VariableDeclaration>	namedParams
private VariableDeclaration[]	parameters
private ModelImport<Script>	parent
private java.util.List<AbstractRule>	rules
private Version	version

Constructor Summary

Constructors

Constructor	Description
Script()	Constructor for serializer.
Script(java.lang.String name)	Constructor for a script without parent, parameters or advices and with the default type registry.
Script(java.lang.String name, ModelImport<Script> parent, Script.ScriptDescriptor<Script> descriptor, TypeRegistry registry)	Constructor for a script.
Script(java.lang.String name, VariableDeclaration[] parameters)	Constructor for a script with parameters and default type registry.
Script(java.lang.String name, VariableDeclaration[] parameters, TypeRegistry registry)	Constructor for a script with parameters.
Script(java.lang.String name, TypeRegistry registry)	Constructor for a script without parent, parameters or advices.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	accept(IVisitor visitor)	Accepts the visitor for visiting.
void	addLoadProperties(LoadProperties propFile)	Add a properties file to this project.
IMetaOperation	addPlaceholderOperation(java.lang.String name, int parameterCount, boolean acceptsNamedParameters)	Adds a placeholder operation, i.e., in case that the original operation cannot be resolved but the script shall remain executable.
void	addRule(AbstractRule rule)	Adds a rule instance.
void	addVariableDeclaration(VariableDeclaration varDecl)	Adds a variable declaration.
private void	adjustParents()	Adjusts the parents of contained elements.
boolean	checkConversion(IMetaType param, IMetaOperation conversion)	Checks a conversion from this type to param via the given conversion.
private void	collectRoots(java.util.Set<Script> processed, java.util.Set<java.lang.String> knownSignatures, java.util.List<AbstractRule> roots)	Finds the root rules.
static VariableDeclaration[]	createDefaultParameter()	Creates the default parameter for a VIL script.
protected void	createImplicitVariables()	Creates implicit variables.
protected Imports<Script>	createImports()	Creates an empty imports instance (in case that a specialized instance shall be used).
AbstractRule	determineStartRule(java.lang.String startRuleName)	Determines the start rule for script involving imported scripts.
boolean	enableDynamicDispatch()	Returns whether this type enables dynamic dispatch of operations.
IMetaOperation	findConversion(IMetaType sourceType, IMetaType targetType)	Returns the conversion operation from this type to target type (if there is any).
IMetaType	getBaseType()	Returns the base type (in case of IVML derived types).
java.util.List<IMetaOperation>	getCandidates(java.lang.String name, int unnamedArgsCount)	Returns operation candidates matching the given name and number of unnamed (required) arguments.
(package private) java.io.File	getContainingFolder()	Returns the folder containing the physical model file.
IMetaType	getExtensionType(int index)	Returns the specified extension type.
int	getExtensionTypesCount()	Returns the number of extension types declared in/by this model.
IMetaField	getField(int index)	Returns the specified field.
int	getFieldCount()	Returns the number of fields provided by this type.
int	getGenericParameterCount()	Returns the number of generic type parameters.
TypeDescriptor<?>	getGenericParameterType(int index)	Returns the specified generic parameter type.
protected Imports<Script>	getImports()	Returns the imports instance.
IndentationConfiguration	getIndentationConfiguration()	Returns the indentation configuration for this model.
java.lang.String	getLanguageName()	Returns the name of the language represented.
AbstractRule	getMainRule(boolean createIfAbsent)	Returns the default main rule of this script, i.e., a rule with name DEFAULT_START_RULE_NAME complying to the parameters of this script.
AbstractRule	getMainRule(java.lang.String name, boolean createIfAbsent)	Returns the main rule of this script, i.e., a rule with name complying to the parameters of this script.
java.lang.String	getName()	Get the name of this project.
IMetaOperation	getOperation(int index)	Returns the specified operation.
int	getOperationsCount()	Returns the number of operations provided by this type.
VariableDeclaration	getParameter(int index)	Get the parameter of this rule at the specified index.
VariableDeclaration	getParameter(java.lang.String name)	Returns a named parameter declaration.
int	getParameterCount()	Get the number of parameters of this rule.
Script	getParent()	Get the parent project which this project extends.
LoadProperties	getProperties(int index)	Get the properties file of this project at the specified index.
int	getPropertiesCount()	Get the number of properties to be loaded for this project.
java.lang.String	getQualifiedName()	Returns the qualified name of this type.
int	getRequiredParameterCount()	Returns the number of required parameters, i.e., non-default and non-named parameters.
IRestrictionEvaluationContext	getRestrictionEvaluationContext()	Returns the context for evaluating import / conflict restrictions.
AbstractRule	getRule(int index)	Get the rule in this project at the specified index.
int	getRuleCount()	Get the number of rules in this project.
ModelImport<Script>	getSuper()	Returns the reference to the super model (if it exists).
IMetaType	getSuperType()	Returns the type this type is refined from.
VariableDeclaration	getVariableDeclaration(int index)	Get the declaration of this project at the specified index.
VariableDeclaration	getVariableDeclaration(java.lang.String name)	Returns the variable declaration with the specified name.
int	getVariableDeclarationCount()	Get the number of variable declarations of this project.
Version	getVersion()	Get the version of this project.
ModelImport<Template>	getVtlRestriction(int index)	Returns the specified VTL restriction.
int	getVtlRestrictionsCount()	Returns the number of VTL restrictions.
int	indexOf(Rule rule)	Returns the index of the specified rule.
boolean	isActualTypeOf(IMetaType type)	Returns whether this type can act as an actual type of type.
boolean	isAssignableFrom(IMetaType type)	Returns whether this type is the same or a super class of type.
boolean	isBasicType()	Returns whether this instance represents a basic type.
boolean	isImplicit(VariableDeclaration decl)	Returns whether a variable declaration is implicit (predefined).
boolean	isInternal()	Returns whether this type is internal and shall not be visible to the user.
boolean	isPlaceholder()	Returns whether this type is valid or whether it is a placeholder type in case that the original type cannot be resolved but the script shall remain executable.
protected void	reload()	Causes a reload of this model.
void	removeRule(Rule rule)	Removes a rule instance.
void	setVersion(Version version)	Changes the version of this model.

Methods inherited from class net.ssehub.easy.instantiation.core.model.common.AbstractResolvableModel

addCompound, addImport, addRuntimeImport, addTypedef, dispose, getAdvice, getAdviceCount, getCompound, getCompound, getCompoundCount, getImport, getImportsCount, getIvmlElement, getTypedef, getTypedef, getTypedefCount, getTypeRegistry, isDirty, notifyReplaced

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.ssehub.easy.basics.modelManagement.IModel

dispose, getImport, getImportsCount

Methods inherited from interface net.ssehub.easy.instantiation.core.model.common.IResolvableModel

addRuntimeImport, getCompound, getCompound, getCompoundCount, getIvmlElement, getTypedef, getTypedef, getTypedefCount, getTypeRegistry

Field Detail

DEFAULT_START_RULE_NAME

public static final java.lang.String DEFAULT_START_RULE_NAME

Defines the default start rule name.

See Also:

Constant Field Values

NAME_OTHERPROJECTS

public static final java.lang.String NAME_OTHERPROJECTS

See Also:

Constant Field Values

NAME_SCRIPTDIR

public static final java.lang.String NAME_SCRIPTDIR

See Also:

Constant Field Values

IMPLICIT_VARS

private static final java.util.Set<java.lang.String> IMPLICIT_VARS

name

private java.lang.String name

version

private Version version

parent

private ModelImport<Script> parent

parameters

private VariableDeclaration[] parameters

namedParams

private java.util.Map<java.lang.String,VariableDeclaration> namedParams

declarations

private java.util.List<VariableDeclaration> declarations

rules

private java.util.List<AbstractRule> rules

loadProperties

private java.util.List<LoadProperties> loadProperties

Constructor Detail

Script

Script()

Constructor for serializer.

Script

public Script(java.lang.String name)

Constructor for a script without parent, parameters or advices and with the default type registry.

Parameters:

name - Name of the project.

Script

public Script(java.lang.String name,
              TypeRegistry registry)

Constructor for a script without parent, parameters or advices.

Parameters:

name - Name of the project.

registry - the responsible registry

Script

public Script(java.lang.String name,
              VariableDeclaration[] parameters)

Constructor for a script with parameters and default type registry.

Parameters:

name - Name of the project.

parameters - the formal parameters of this script

Script

public Script(java.lang.String name,
              VariableDeclaration[] parameters,
              TypeRegistry registry)

Constructor for a script with parameters.

Parameters:

name - Name of the project.

parameters - the formal parameters of this script

registry - the responsible registry

Script

public Script(java.lang.String name,
              ModelImport<Script> parent,
              Script.ScriptDescriptor<Script> descriptor,
              TypeRegistry registry)

Constructor for a script.

Parameters:

name - Name of the project.

parent - the super script to inherit from (as a script import, may be null, shall be member of imports or also null)

descriptor - the descriptor carrying parameters, advices and imports (may be null)

registry - the responsible type registry

Method Detail

adjustParents

private void adjustParents()

Adjusts the parents of contained elements.

createImports

protected Imports<Script> createImports()

Description copied from class: AbstractResolvableModel

Creates an empty imports instance (in case that a specialized instance shall be used).

Overrides:

createImports in class AbstractResolvableModel<VariableDeclaration,Script>

Returns:

the created instance

createDefaultParameter

public static VariableDeclaration[] createDefaultParameter()

Creates the default parameter for a VIL script.

Returns:

the default parameter

createImplicitVariables

protected void createImplicitVariables()

Creates implicit variables.

See Also:

isImplicit(VariableDeclaration)

isImplicit

public boolean isImplicit(VariableDeclaration decl)

Description copied from interface: IResolvableModel

Returns whether a variable declaration is implicit (predefined).

Specified by:

isImplicit in interface IResolvableModel<VariableDeclaration,Script>

Parameters:

decl - the declaration to be tested

Returns:

true if it is implicit, false else

getParameterCount

public int getParameterCount()

Description copied from interface: IParameterizable

Get the number of parameters of this rule.

Specified by:

getParameterCount in interface IParameterizable<VariableDeclaration>

Returns:

The number of parameters of this rule.

getParameter

public VariableDeclaration getParameter(int index)

Description copied from interface: IParameterizable

Get the parameter of this rule at the specified index.

Specified by:

getParameter in interface IParameterizable<VariableDeclaration>

Parameters:

index - The 0-based index of the rule parameter to be returned.

Returns:

The rule parameter at the given index.

getRequiredParameterCount

public int getRequiredParameterCount()

Description copied from interface: IParameterizable

Returns the number of required parameters, i.e., non-default and non-named parameters.

Specified by:

getRequiredParameterCount in interface IParameterizable<VariableDeclaration>

Returns:

the number of required parameters

getParameter

public VariableDeclaration getParameter(java.lang.String name)

Description copied from interface: IParameterizable

Returns a named parameter declaration.

Specified by:

getParameter in interface IParameterizable<VariableDeclaration>

Parameters:

name - the name of the parameter

Returns:

the declaration or null if there is none

addLoadProperties

public void addLoadProperties(LoadProperties propFile)

Add a properties file to this project.

Parameters:

propFile - The properties to be added.

addRule

public void addRule(AbstractRule rule)

Adds a rule instance.

Parameters:

rule - the rule instance

removeRule

public void removeRule(Rule rule)

Removes a rule instance.

Parameters:

rule - the rule instance

addVariableDeclaration

public void addVariableDeclaration(VariableDeclaration varDecl)

Adds a variable declaration.

Specified by:

addVariableDeclaration in interface IVariableDeclarationReceiver<VariableDeclaration>

Parameters:

varDecl - the variable declaration

getName

public java.lang.String getName()

Get the name of this project.

Specified by:

getName in interface IMetaType

Specified by:

getName in interface IModel

Specified by:

getName in interface IModelData

Returns:

The name of this project.

getQualifiedName

public java.lang.String getQualifiedName()

Description copied from interface: IMetaType

Returns the qualified name of this type.

Specified by:

getQualifiedName in interface IMetaType

Returns:

the qualified name

getParent

public Script getParent()

Get the parent project which this project extends.

Specified by:

getParent in interface ILanguageElement

Specified by:

getParent in interface IResolvableModel<VariableDeclaration,Script>

Returns:

The parent project of this project or null if no parent is defined for this project.

getVersion

public Version getVersion()

Get the version of this project.

Specified by:

getVersion in interface IModel

Specified by:

getVersion in interface IModelData

Returns:

The version of this project or null if no version is defined for this project.

setVersion

public void setVersion(Version version)

Description copied from interface: IModel

Changes the version of this model.

Specified by:

setVersion in interface IModel

Parameters:

version - Version to set

getRuleCount

public int getRuleCount()

Get the number of rules in this project.

Returns:

The number of rules in this project.

getRule

public AbstractRule getRule(int index)

Get the rule in this project at the specified index.

Parameters:

index - The 0-based index of the rule to be returned.

Returns:

The rule at the given index.

indexOf

public int indexOf(Rule rule)

Returns the index of the specified rule.

Parameters:

rule - the rule to search for

Returns:

-1 if rule was not found, , the index of rule else

getVariableDeclaration

public VariableDeclaration getVariableDeclaration(java.lang.String name)

Returns the variable declaration with the specified name.

Parameters:

name - the name of the variable declaration

Returns:

the matching variable declaration, null else

getVariableDeclarationCount

public int getVariableDeclarationCount()

Get the number of variable declarations of this project.

Specified by:

getVariableDeclarationCount in interface IResolvableModel<VariableDeclaration,Script>

Returns:

The number of variable declarations of this project.

getVariableDeclaration

public VariableDeclaration getVariableDeclaration(int index)

Get the declaration of this project at the specified index.

Specified by:

getVariableDeclaration in interface IResolvableModel<VariableDeclaration,Script>

Parameters:

index - The 0-based index of the declaration to be returned.

Returns:

The declaration at the given index.

getPropertiesCount

public int getPropertiesCount()

Get the number of properties to be loaded for this project.

Returns:

The number of properties to be loaded for this project.

getProperties

public LoadProperties getProperties(int index)

Get the properties file of this project at the specified index.

Parameters:

index - The 0-based index of the properties file to be returned.

Returns:

The properties file at the given index.

accept

public java.lang.Object accept(IVisitor visitor)
                        throws VilException

Description copied from interface: IBuildlangElement

Accepts the visitor for visiting.

Specified by:

accept in interface IBuildlangElement

Parameters:

visitor - the visitor to be used

Returns:

the result of visiting this instance (may be null)

Throws:

VilException - in case that visiting fails (e.g., execution)

getOperationsCount

public int getOperationsCount()

Description copied from interface: IMetaType

Returns the number of operations provided by this type.

Specified by:

getOperationsCount in interface IMetaType

Returns:

the number of operations

getOperation

public IMetaOperation getOperation(int index)

Description copied from interface: IMetaType

Returns the specified operation.

Specified by:

getOperation in interface IMetaType

Parameters:

index - the 0-based index of the operation to be returned

Returns:

the specified operation

isAssignableFrom

public boolean isAssignableFrom(IMetaType type)

Description copied from interface: IMetaType

Returns whether this type is the same or a super class of type.

Specified by:

isAssignableFrom in interface IMetaType

Parameters:

type - the descriptor to be tested

Returns:

true if both types are assignment compatible, false else

findConversion

public IMetaOperation findConversion(IMetaType sourceType,
                                     IMetaType targetType)

Description copied from interface: IMetaType

Returns the conversion operation from this type to target type (if there is any).

Specified by:

findConversion in interface IMetaType

Parameters:

sourceType - the source type to convert from

targetType - the target type to convert to

Returns:

the conversion operation as defined in the underlying implementation class, null if no matching can be found

getSuper

public ModelImport<Script> getSuper()

Description copied from interface: IModel

Returns the reference to the super model (if it exists).

Specified by:

getSuper in interface IModel

Returns:

the super model (in terms of a model import/reference, may be null)

getExtensionTypesCount

public int getExtensionTypesCount()

Description copied from interface: IResolvableModel

Returns the number of extension types declared in/by this model.

Specified by:

getExtensionTypesCount in interface IResolvableModel<VariableDeclaration,Script>

Returns:

the number of extension types

getExtensionType

public IMetaType getExtensionType(int index)

Description copied from interface: IResolvableModel

Returns the specified extension type.

Specified by:

getExtensionType in interface IResolvableModel<VariableDeclaration,Script>

Parameters:

index - the 0-based index of the extension type to be returned

Returns:

the specified extension type

getIndentationConfiguration

public IndentationConfiguration getIndentationConfiguration()

Description copied from interface: IModel

Returns the indentation configuration for this model. The indentation configuration is considered to be immutable.

Specified by:

getIndentationConfiguration in interface IModel

Returns:

the indentation configuration (disabled if null)

determineStartRule

public AbstractRule determineStartRule(java.lang.String startRuleName)
                                throws VilException

Determines the start rule for script involving imported scripts.

Parameters:

startRuleName - the start rule name (typically "main")

Returns:

the start rule

Throws:

VilException - in case that the start rule cannot be determined (uniquely)

collectRoots

private void collectRoots(java.util.Set<Script> processed,
                          java.util.Set<java.lang.String> knownSignatures,
                          java.util.List<AbstractRule> roots)

Finds the root rules.

Parameters:

processed - already processed scripts (to be modified as a side effect)

knownSignatures - the known signatures of already included rules (to be modified as a side effect)

roots - the actual root rules (to be modified as a side effect)

getContainingFolder

java.io.File getContainingFolder()

Returns the folder containing the physical model file.

Returns:

the folder or null if this cannot be accessed

getMainRule

public AbstractRule getMainRule(boolean createIfAbsent)

Returns the default main rule of this script, i.e., a rule with name DEFAULT_START_RULE_NAME complying to the parameters of this script.

Parameters:

createIfAbsent - if true create the rule if it does not exist, false just return null if the rule does not exist

Returns:

the main rule or null

getMainRule

public AbstractRule getMainRule(java.lang.String name,
                                boolean createIfAbsent)

Returns the main rule of this script, i.e., a rule with name complying to the parameters of this script.

Parameters:

createIfAbsent - if true create the rule if it does not exist, false just return null if the rule does not exist

name - the name of the rule

Returns:

the main rule or null

isBasicType

public boolean isBasicType()

Description copied from interface: IMetaType

Returns whether this instance represents a basic type.

Specified by:

isBasicType in interface IMetaType

Returns:

true if this instance represents a basic type, false else

enableDynamicDispatch

public boolean enableDynamicDispatch()

Description copied from interface: IMetaType

Returns whether this type enables dynamic dispatch of operations.

Specified by:

enableDynamicDispatch in interface IMetaType

Returns:

true if it enables dynamic dispatch, false else

getImports

protected Imports<Script> getImports()

Returns the imports instance.

Overrides:

getImports in class AbstractResolvableModel<VariableDeclaration,Script>

Returns:

the imports instance

getVtlRestrictionsCount

public int getVtlRestrictionsCount()

Returns the number of VTL restrictions.

Returns:

the number of VTL restrictions

getVtlRestriction

public ModelImport<Template> getVtlRestriction(int index)

Returns the specified VTL restriction.

Parameters:

index - the 0-based index of the VTL restriction

Returns:

the specified model import

Throws:

java.lang.IndexOutOfBoundsException - if index < 0 || index >=getVtlRestrictionsCount()

isPlaceholder

public boolean isPlaceholder()

Description copied from interface: IMetaType

Returns whether this type is valid or whether it is a placeholder type in case that the original type cannot be resolved but the script shall remain executable.

Specified by:

isPlaceholder in interface IMetaType

Returns:

true if this type is a placeholder, false else

addPlaceholderOperation

public IMetaOperation addPlaceholderOperation(java.lang.String name,
                                              int parameterCount,
                                              boolean acceptsNamedParameters)

Description copied from interface: IMetaType

Adds a placeholder operation, i.e., in case that the original operation cannot be resolved but the script shall remain executable.

Specified by:

addPlaceholderOperation in interface IMetaType

Parameters:

name - the name of the operation

parameterCount - the number of parameters of the operation

acceptsNamedParameters - whether the operation shall accept named parameters

Returns:

the added operation, null if this type is not a placeholder

isActualTypeOf

public boolean isActualTypeOf(IMetaType type)

Description copied from interface: IMetaType

Returns whether this type can act as an actual type of type.

Specified by:

isActualTypeOf in interface IMetaType

Parameters:

type - the type to be checked

Returns:

true if this type can act as an actual type of type, false else

See Also:

IActualTypeProvider

reload

protected void reload()

Description copied from class: AbstractResolvableModel

Causes a reload of this model.

Specified by:

reload in class AbstractResolvableModel<VariableDeclaration,Script>

getRestrictionEvaluationContext

public IRestrictionEvaluationContext getRestrictionEvaluationContext()

Description copied from interface: IModel

Returns the context for evaluating import / conflict restrictions. This context shall only contain the information that is necessary to evaluate restriction information.

Specified by:

getRestrictionEvaluationContext in interface IModel

Returns:

the evaluation context

getBaseType

public IMetaType getBaseType()

Description copied from interface: IMetaType

Returns the base type (in case of IVML derived types).

Specified by:

getBaseType in interface IMetaType

Returns:

the base type or null

getFieldCount

public int getFieldCount()

Description copied from interface: IMetaType

Returns the number of fields provided by this type.

Specified by:

getFieldCount in interface IMetaType

Returns:

the number of fields

getField

public IMetaField getField(int index)

Description copied from interface: IMetaType

Returns the specified field.

Specified by:

getField in interface IMetaType

Parameters:

index - the 0-based index of the field to be returned

Returns:

the specified field

isInternal

public boolean isInternal()

Description copied from interface: IMetaType

Returns whether this type is internal and shall not be visible to the user.

Specified by:

isInternal in interface IMetaType

Returns:

true if this type is internal, false else

getSuperType

public IMetaType getSuperType()

Description copied from interface: IMetaType

Returns the type this type is refined from.

Specified by:

getSuperType in interface IMetaType

Returns:

the super type or null if there is none

getGenericParameterCount

public int getGenericParameterCount()

Description copied from interface: IMetaType

Returns the number of generic type parameters.

Specified by:

getGenericParameterCount in interface IMetaType

Returns:

the number of generic type parameters

getGenericParameterType

public TypeDescriptor<?> getGenericParameterType(int index)

Description copied from interface: IMetaType

Returns the specified generic parameter type.

Specified by:

getGenericParameterType in interface IMetaType

Parameters:

index - the index of the parameter type to return

Returns:

the specified parameter type

checkConversion

public boolean checkConversion(IMetaType param,
                               IMetaOperation conversion)

Description copied from interface: IMetaType

Checks a conversion from this type to param via the given conversion.

Specified by:

checkConversion in interface IMetaType

Parameters:

param - the original parameter value

conversion - the conversion function

Returns:

true if ok, false else

getCandidates

public java.util.List<IMetaOperation> getCandidates(java.lang.String name,
                                                    int unnamedArgsCount)

Description copied from interface: IMetaType

Returns operation candidates matching the given name and number of unnamed (required) arguments.

Specified by:

getCandidates in interface IMetaType

Parameters:

name - the name of the operation

unnamedArgsCount - the number of unnamed arguments

Returns:

the operation candidates

getLanguageName

public java.lang.String getLanguageName()

Returns the name of the language represented.

Returns:

the name of the language