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

Class AssignmentExpressionImpl

java.lang.Object

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

All Implemented Interfaces:

AssignmentExpression, Expression, LambdaBody, Model, TypedElement, TypeOrExpression

public final class AssignmentExpressionImpl
extends Object
implements AssignmentExpression

An implementation of AssignmentExpression.

Constructor Summary

Constructors

Constructor and Description
AssignmentExpressionImpl()

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.
Expression	getLeftHandSide() Returns the left hand side term.
ModelKind	getModelKind() Returns ModelKind.ASSIGNMENT_EXPRESSION which represents this element kind.
InfixOperator	getOperator() Returns the simple assignment operator, or an infix operator for compound assignment expression.
Expression	getRightHandSide() Returns the right hand side term.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setLeftHandSide(Expression leftHandSide) Sets the left hand side term.
void	setOperator(InfixOperator operator) Sets the simple assignment operator, or an infix operator for compound assignment expression.
void	setRightHandSide(Expression rightHandSide) Sets the right hand side term.
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

AssignmentExpressionImpl

public AssignmentExpressionImpl()

Method Detail

getLeftHandSide

public Expression getLeftHandSide()

Description copied from interface: AssignmentExpression

Returns the left hand side term.

Specified by:

getLeftHandSide in interface AssignmentExpression

Returns:

the left hand side term

setLeftHandSide

public void setLeftHandSide(Expression leftHandSide)

Sets the left hand side term.

Parameters:

leftHandSide - the left hand side term

Throws:

IllegalArgumentException - if leftHandSide was null

getOperator

public InfixOperator getOperator()

Description copied from interface: AssignmentExpression

Returns the simple assignment operator, or an infix operator for compound assignment expression.

Specified by:

getOperator in interface AssignmentExpression

Returns:

the assignment or infix operator

setOperator

public void setOperator(InfixOperator operator)

Sets the simple assignment operator, or an infix operator for compound assignment expression.

Parameters:

operator - the assignment or infix operator

Throws:

IllegalArgumentException - if operator was null

getRightHandSide

public Expression getRightHandSide()

Description copied from interface: AssignmentExpression

Returns the right hand side term.

Specified by:

getRightHandSide in interface AssignmentExpression

Returns:

the right hand side term

setRightHandSide

public void setRightHandSide(Expression rightHandSide)

Sets the right hand side term.

Parameters:

rightHandSide - the right hand side term

Throws:

IllegalArgumentException - if rightHandSide was null

getModelKind

public ModelKind getModelKind()

Returns ModelKind.ASSIGNMENT_EXPRESSION which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.ASSIGNMENT_EXPRESSION

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