com.asakusafw.utils.java.model.syntax

Enum PostfixOperator

java.lang.Object

java.lang.Enum<PostfixOperator>

com.asakusafw.utils.java.model.syntax.PostfixOperator

All Implemented Interfaces:

Serializable, Comparable<PostfixOperator>

public enum PostfixOperator
extends Enum<PostfixOperator>

Represents postfix operators.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DECREMENT Postfix decrement.
INCREMENT Postfix increment.

Method Summary

Modifier and Type	Method and Description
static PostfixOperator	fromSymbol(String symbol) Returns an operator from its symbol.
String	getSymbol() Returns the operator symbol.
static PostfixOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static PostfixOperator[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INCREMENT

public static final PostfixOperator INCREMENT

Postfix increment.

DECREMENT

public static final PostfixOperator DECREMENT

Postfix decrement.

Method Detail

values

public static PostfixOperator[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PostfixOperator c : PostfixOperator.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PostfixOperator valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getSymbol

public String getSymbol()

Returns the operator symbol.

Returns:

the operator symbol

fromSymbol

public static PostfixOperator fromSymbol(String symbol)

Returns an operator from its symbol.

Parameters:

symbol - the target operator symbol

Returns:

the corresponded operator, or null if there is no such the operator

Throws:

IllegalArgumentException - if the parameter is null