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

Class InfixExpressionImpl

java.lang.Object

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

All Implemented Interfaces:

Expression, InfixExpression, LambdaBody, Model, TypedElement, TypeOrExpression

public final class InfixExpressionImpl
extends Object
implements InfixExpression

An implementation of InfixExpression.

Constructor Summary

Constructors

Constructor and Description
InfixExpressionImpl()

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	getLeftOperand() Returns the left term.
ModelKind	getModelKind() Returns ModelKind.INFIX_EXPRESSION which represents this element kind.
InfixOperator	getOperator() Returns the infix operator.
Expression	getRightOperand() Returns the right term.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setLeftOperand(Expression leftOperand) Sets the left term.
void	setOperator(InfixOperator operator) Sets the infix operator.
void	setRightOperand(Expression rightOperand) Sets the right 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

InfixExpressionImpl

public InfixExpressionImpl()

Method Detail

getLeftOperand

public Expression getLeftOperand()

Description copied from interface: InfixExpression

Returns the left term.

Specified by:

getLeftOperand in interface InfixExpression

Returns:

the left term

setLeftOperand

public void setLeftOperand(Expression leftOperand)

Sets the left term.

Parameters:

leftOperand - the left term

Throws:

IllegalArgumentException - if leftOperand was null

getOperator

public InfixOperator getOperator()

Description copied from interface: InfixExpression

Returns the infix operator.

Specified by:

getOperator in interface InfixExpression

Returns:

the infix operator

setOperator

public void setOperator(InfixOperator operator)

Sets the infix operator.

Parameters:

operator - the infix operator

Throws:

IllegalArgumentException - if operator was null

getRightOperand

public Expression getRightOperand()

Description copied from interface: InfixExpression

Returns the right term.

Specified by:

getRightOperand in interface InfixExpression

Returns:

the right term

setRightOperand

public void setRightOperand(Expression rightOperand)

Sets the right term.

Parameters:

rightOperand - the right term

Throws:

IllegalArgumentException - if rightOperand was null

getModelKind

public ModelKind getModelKind()

Returns ModelKind.INFIX_EXPRESSION which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.INFIX_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