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

Class ConditionalExpressionImpl

java.lang.Object

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

All Implemented Interfaces:

ConditionalExpression, Expression, LambdaBody, Model, TypedElement, TypeOrExpression

public final class ConditionalExpressionImpl
extends Object
implements ConditionalExpression

An implementation of ConditionalExpression.

Constructor Summary

Constructors

Constructor and Description
ConditionalExpressionImpl()

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	getCondition() Returns the condition term.
Expression	getElseExpression() Returns the false term.
ModelKind	getModelKind() Returns ModelKind.CONDITIONAL_EXPRESSION which represents this element kind.
Expression	getThenExpression() Returns the truth term.
int	hashCode() Returns the hash code of this model object.
<T> void	putModelTrait(Class<T> traitClass, T traitObject) Puts a model trait.
void	setCondition(Expression condition) Sets the condition term.
void	setElseExpression(Expression elseExpression) Sets the false term.
void	setThenExpression(Expression thenExpression) Sets the truth 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

ConditionalExpressionImpl

public ConditionalExpressionImpl()

Method Detail

getCondition

public Expression getCondition()

Description copied from interface: ConditionalExpression

Returns the condition term.

Specified by:

getCondition in interface ConditionalExpression

Returns:

the condition term

setCondition

public void setCondition(Expression condition)

Sets the condition term.

Parameters:

condition - the condition term

Throws:

IllegalArgumentException - if condition was null

getThenExpression

public Expression getThenExpression()

Description copied from interface: ConditionalExpression

Returns the truth term.

Specified by:

getThenExpression in interface ConditionalExpression

Returns:

the truth term

setThenExpression

public void setThenExpression(Expression thenExpression)

Sets the truth term.

Parameters:

thenExpression - the truth term

Throws:

IllegalArgumentException - if thenExpression was null

getElseExpression

public Expression getElseExpression()

Description copied from interface: ConditionalExpression

Returns the false term.

Specified by:

getElseExpression in interface ConditionalExpression

Returns:

the false term

setElseExpression

public void setElseExpression(Expression elseExpression)

Sets the false term.

Parameters:

elseExpression - the false term

Throws:

IllegalArgumentException - if elseExpression was null

getModelKind

public ModelKind getModelKind()

Returns ModelKind.CONDITIONAL_EXPRESSION which represents this element kind.

Specified by:

getModelKind in interface Model

Returns:

ModelKind.CONDITIONAL_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