com.asakusafw.operator.model

Interface DataModelMirror

All Known Implementing Classes:

ConcreteDataModelMirror, PartialDataModelMirror

public interface DataModelMirror

Data model representation.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DataModelMirror.Kind Kinds of data models.

Method Summary

Modifier and Type	Method and Description
boolean	canContain(DataModelMirror other) Returns true iff this data model can contain the other data model.
boolean	canInvoke(DataModelMirror other) Returns true iff this data model can apply the method parameter whose type is the specified data model type.
PropertyMirror	findProperty(String name) Returns a property with the specified name.
DataModelMirror.Kind	getKind() Returns the kind of this data model.
String	getSimpleName() Returns the simple name of this data model.
boolean	isSame(DataModelMirror other) Returns true iff this data model and the specified data model are same.

Method Detail

getSimpleName

String getSimpleName()

Returns the simple name of this data model.

Returns:

the simple name

getKind

DataModelMirror.Kind getKind()

Returns the kind of this data model.

Returns:

the kind

isSame

boolean isSame(DataModelMirror other)

Returns true iff this data model and the specified data model are same.

Parameters:

other - the other data model type

Returns:

true iff both are same

Throws:

IllegalArgumentException - if some parameters were null

canInvoke

boolean canInvoke(DataModelMirror other)

Returns true iff this data model can apply the method parameter whose type is the specified data model type. That is:

• this is a subtype of the other,
• or this is a subtype of the other's upperbounds.

Parameters:

other - the other data model type

Returns:

true iff can invoke method using this data model as parameter of the specified parameter, false otherwise

Throws:

IllegalArgumentException - if some parameters were null

canContain

boolean canContain(DataModelMirror other)

Returns true iff this data model can contain the other data model. That is:

• this is a same type as the other,
• or this is a subtype of the other's upperbounds and supertype of the other's lowerbounds.

Parameters:

other - the other data model type

Returns:

true iff this data model can contain the other data model, false otherwise

Throws:

IllegalArgumentException - if some parameters were null

findProperty

PropertyMirror findProperty(String name)

Returns a property with the specified name.

Parameters:

name - target name

Returns:

the property, or null if not found

Throws:

IllegalArgumentException - if some parameters were null