com.asakusafw.utils.java.internal.model.syntax

Class WildcardImpl

java.lang.Object

com.asakusafw.utils.java.internal.model.syntax.WildcardImpl

All Implemented Interfaces:

Model, Type, TypedElement, TypeOrExpression, Wildcard

public final class WildcardImpl
extends Object
implements Wildcard

An implementation of Wildcard.

Constructor Summary

Constructors

Constructor and Description
WildcardImpl()

Method Summary

Modifier and Type	Method and Description
<R,C,E extends Throwable> R	accept(Visitor<R,C,E> visitor, C context) Accepts the Visitor and processes this object in the visitor.
boolean	equals(Object obj) Returns whether this object is equivalent to the specified object or not.
<T> T	findModelTrait(Class<T> traitClass) Returns a model trait for the specified type.
WildcardBoundKind	getBoundKind() Returns the type bound kind.
ModelKind	getModelKind() Returns ModelKind.WILDCARD which represents this element kind.
Type	getTypeBound() Returns the bound type.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setBoundKind(WildcardBoundKind boundKind) Sets the type bound kind.
void	setTypeBound(Type typeBound) Sets the bound type.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.asakusafw.utils.java.model.syntax.Model

equals, findModelTrait, hashCode, putModelTrait

Constructor Detail

WildcardImpl

public WildcardImpl()

Method Detail

getBoundKind

public WildcardBoundKind getBoundKind()

Description copied from interface: Wildcard

Returns the type bound kind.

Specified by:

getBoundKind in interface Wildcard

Returns:

the type bound kind

setBoundKind

public void setBoundKind(WildcardBoundKind boundKind)

Sets the type bound kind.

Parameters:

boundKind - the type bound kind

Throws:

IllegalArgumentException - if boundKind was null

getTypeBound

public Type getTypeBound()

Description copied from interface: Wildcard

Returns the bound type.

Specified by:

getTypeBound in interface Wildcard

Returns:

the bound type, or null if this is an unbound wildcard

setTypeBound

public void setTypeBound(Type typeBound)

Sets the bound type.

Parameters:

typeBound - the bound type, or null if this is an unbound wildcard

getModelKind

public ModelKind getModelKind()

Returns ModelKind.WILDCARD which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.WILDCARD

accept

public <R,C,E extends Throwable> R accept(Visitor<R,C,E> visitor,
                                          C context)
                                   throws E extends Throwable

Description copied from interface: Model

Accepts the Visitor and processes this object in the visitor.

Specified by:

accept in interface Model

Type Parameters:

R - type of visitor result

C - type of visitor context

E - type of visitor exception

Parameters:

visitor - the target visitor

context - the current context (nullable)

Returns:

the processing result

Throws:

E - if error occurred while processing this object in the visitor

E extends Throwable

findModelTrait

public <T> T findModelTrait(Class<T> traitClass)

Description copied from interface: Model

Returns a model trait for the specified type.

Specified by:

findModelTrait in interface Model

Type Parameters:

T - the trait type

Parameters:

traitClass - the trait type

Returns:

the corresponded trait, or null if there is no such a trait

putModelTrait

public <T> void putModelTrait(Class<T> traitClass,
                              T traitObject)

Description copied from interface: Model

Puts a model trait.

Specified by:

putModelTrait in interface Model

Type Parameters:

T - the trait type

Parameters:

traitClass - the trait type

traitObject - the trait object, or null to remove the target trait

hashCode

public int hashCode()

Description copied from interface: Model

Returns the hash code of this model object. Note that, any traits does not have any effects to the hash code.

Specified by:

hashCode in interface Model

Overrides:

hashCode in class Object

Returns:

the hash code

equals

public boolean equals(Object obj)

Description copied from interface: Model

Returns whether this object is equivalent to the specified object or not. Note that, any traits does not have any effects to the equivalence.

Specified by:

equals in interface Model

Overrides:

equals in class Object

Parameters:

obj - the target object

Returns:

true if this object is equivalent to the specified object, otherwise false

toString

public String toString()

Overrides:

toString in class Object