Enum Signal

java.lang.Object

java.lang.Enum<Signal>

Signal

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Signal>

public enum Signal
extends java.lang.Enum<Signal>

The enum Signal represent the values that a wire may have like HI, LO or X.

Enum Constant Summary

Enum Constants

Enum Constant and Description
HI
LO
X

Method Summary

Modifier and Type	Method and Description
static Signal	fromString(char c) fromString method take a char as parameter and converts to Signal.'1'- HI '0'-LO 'X'-X 'x'-X
static java.util.List<Signal>	fromString(java.lang.String inps) fromString method creates a list of Signal values from a given string.
Signal	invert() invert() method
java.lang.String	toString() toString method return the String of signal
static java.lang.String	toString(java.util.List<Signal> sig) toString is a method that overload the toSring if a parameter was given that is List of Signal.
static Signal	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Signal[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

HI

public static final Signal HI

LO

public static final Signal LO

X

public static final Signal X

Method Detail

values

public static Signal[] 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 (Signal c : Signal.values())
    System.out.println(c);

Returns:

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

valueOf

public static Signal valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null

invert

public Signal invert()

invert() method

Returns:

the inversion of this signal. HI and LO return each other, and X returns itself.

fromString

public static Signal fromString(char c)

fromString method take a char as parameter and converts to Signal.'1'- HI '0'-LO 'X'-X 'x'-X

fromString

public static java.util.List<Signal> fromString(java.lang.String inps)

fromString method creates a list of Signal values from a given string. Checks if the string has the one of our values "01xX \t" if something else in string throws an excepition.

Returns:

List of Signal

Throws:

ExceptionLogicMalformedSignal

toString

public java.lang.String toString()

toString method return the String of signal

Overrides:

toString in class java.lang.Enum<Signal>

Returns:

HI-"1" LO-"0" x-"X"

toString

public static java.lang.String toString(java.util.List<Signal> sig)

toString is a method that overload the toSring if a parameter was given that is List of Signal. Read the list and creates a string from those values.

Returns:

a string of signals Overloads of toString since it takes a parameter.