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

Class UnaryExpressionImpl

java.lang.Object

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

All Implemented Interfaces:

Expression, LambdaBody, Model, TypedElement, TypeOrExpression, UnaryExpression

public final class UnaryExpressionImpl
extends Object
implements UnaryExpression

An implementation of UnaryExpression.

Constructor Summary

Constructors

Constructor and Description
UnaryExpressionImpl()

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.
ModelKind	getModelKind() Returns ModelKind.UNARY_EXPRESSION which represents this element kind.
Expression	getOperand() Returns the operand term.
UnaryOperator	getOperator() Returns the unary operator.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setOperand(Expression operand) Sets the operand term.
void	setOperator(UnaryOperator operator) Sets the unary operator.
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

UnaryExpressionImpl

public UnaryExpressionImpl()

Method Detail

getOperator

public UnaryOperator getOperator()

Description copied from interface: UnaryExpression

Returns the unary operator.

Specified by:

getOperator in interface UnaryExpression

Returns:

the unary operator

setOperator

public void setOperator(UnaryOperator operator)

Sets the unary operator.

Parameters:

operator - the unary operator

Throws:

IllegalArgumentException - if operator was null

getOperand

public Expression getOperand()

Description copied from interface: UnaryExpression

Returns the operand term.

Specified by:

getOperand in interface UnaryExpression

Returns:

the operand term

setOperand

public void setOperand(Expression operand)

Sets the operand term.

Parameters:

operand - the operand term

Throws:

IllegalArgumentException - if operand was null

getModelKind

public ModelKind getModelKind()

Returns ModelKind.UNARY_EXPRESSION which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.UNARY_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