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

Class DoStatementImpl

java.lang.Object

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

All Implemented Interfaces:

DoStatement, Model, Statement

public final class DoStatementImpl
extends Object
implements DoStatement

An implementation of DoStatement.

Constructor Summary

Constructors

Constructor and Description
DoStatementImpl()

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.
Statement	getBody() Returns the loop body.
Expression	getCondition() Returns the condition expression.
ModelKind	getModelKind() Returns ModelKind.DO_STATEMENT which represents this element kind.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setBody(Statement body) Sets the loop body.
void	setCondition(Expression condition) Sets the condition expression.
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

DoStatementImpl

public DoStatementImpl()

Method Detail

getBody

public Statement getBody()

Description copied from interface: DoStatement

Returns the loop body.

Specified by:

getBody in interface DoStatement

Returns:

the loop body

setBody

public void setBody(Statement body)

Sets the loop body.

Parameters:

body - the loop body

Throws:

IllegalArgumentException - if body was null

getCondition

public Expression getCondition()

Description copied from interface: DoStatement

Returns the condition expression.

Specified by:

getCondition in interface DoStatement

Returns:

the condition expression

setCondition

public void setCondition(Expression condition)

Sets the condition expression.

Parameters:

condition - the condition expression

Throws:

IllegalArgumentException - if condition was null

getModelKind

public ModelKind getModelKind()

Returns ModelKind.DO_STATEMENT which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.DO_STATEMENT

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