com.asakusafw.operator.model

Class ConcreteDataModelMirror

java.lang.Object

com.asakusafw.operator.model.ConcreteDataModelMirror

All Implemented Interfaces:

DataModelMirror

public final class ConcreteDataModelMirror
extends Object
implements DataModelMirror

Default implementation of a concrete DataModelMirror.

Nested Class Summary

Nested classes/interfaces inherited from interface com.asakusafw.operator.model.DataModelMirror

DataModelMirror.Kind

Constructor Summary

Constructors

Constructor and Description
ConcreteDataModelMirror(CompileEnvironment environment, DeclaredType type, PropertyMirrorCollector collector) Creates a new instance.

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.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcreteDataModelMirror

public ConcreteDataModelMirror(CompileEnvironment environment,
                               DeclaredType type,
                               PropertyMirrorCollector collector)

Creates a new instance.

Parameters:

environment - the current compilation environment

type - the target data model type

collector - the property collector

Throws:

IllegalArgumentException - if some parameters were null

Method Detail

getSimpleName

public String getSimpleName()

Description copied from interface: DataModelMirror

Returns the simple name of this data model.

Specified by:

getSimpleName in interface DataModelMirror

Returns:

the simple name

getKind

public DataModelMirror.Kind getKind()

Description copied from interface: DataModelMirror

Returns the kind of this data model.

Specified by:

getKind in interface DataModelMirror

Returns:

the kind

isSame

public boolean isSame(DataModelMirror other)

Description copied from interface: DataModelMirror

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

Specified by:

isSame in interface DataModelMirror

Parameters:

other - the other data model type

Returns:

true iff both are same

canInvoke

public boolean canInvoke(DataModelMirror other)

Description copied from interface: DataModelMirror

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.

Specified by:

canInvoke in interface DataModelMirror

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

canContain

public boolean canContain(DataModelMirror other)

Description copied from interface: DataModelMirror

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.

Specified by:

canContain in interface DataModelMirror

Parameters:

other - the other data model type

Returns:

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

findProperty

public PropertyMirror findProperty(String name)

Description copied from interface: DataModelMirror

Returns a property with the specified name.

Specified by:

findProperty in interface DataModelMirror

Parameters:

name - target name

Returns:

the property, or null if not found

toString

public String toString()

Overrides:

toString in class Object