Package com.google.common.flogger.backend

Enum FormatType

java.lang.Object

java.lang.Enum<FormatType>

com.google.common.flogger.backend.FormatType

All Implemented Interfaces:

Serializable, Comparable<FormatType>

public enum FormatType
extends Enum<FormatType>

The general formatting type of any one of the predefined FormatChar instances.

Enum Constant Summary

Enum Constants

Enum Constant	Description
BOOLEAN	Formatting that can be applied to any boolean type.
CHARACTER	Formatting that can be applied to Character or any integral type that can be losslessly converted to an int and for which Character.isValidCodePoint(int) returns true.
FLOAT	Formatting that can be applied to any Number type.
GENERAL	General formatting that can be applied to any type.
INTEGRAL	Formatting that can be applied to any integral Number type.

Method Summary

Modifier and Type	Method	Description
abstract boolean	canFormat(Object arg)
boolean	isNumeric()	True if this format type requires a Number instance (or one of the corresponding fundamental types) as an argument.
static FormatType	valueOf(String name)	Returns the enum constant of this type with the specified name.
static FormatType[]	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

GENERAL

public static final FormatType GENERAL

General formatting that can be applied to any type.

BOOLEAN

public static final FormatType BOOLEAN

Formatting that can be applied to any boolean type.

CHARACTER

public static final FormatType CHARACTER

Formatting that can be applied to Character or any integral type that can be losslessly converted to an int and for which Character.isValidCodePoint(int) returns true.

INTEGRAL

public static final FormatType INTEGRAL

Formatting that can be applied to any integral Number type. Logging backends must support Byte, Short, Integer, Long and BigInteger but may also support additional numeric types directly. A logging backend that encounters an unknown numeric type should fall back to using toString().

FLOAT

public static final FormatType FLOAT

Formatting that can be applied to any Number type. Logging backends must support all the integral types as well as Float, Double and BigDecimal, but may also support additional numeric types directly. A logging backend that encounters an unknown numeric type should fall back to using toString().

Method Detail

values

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

Returns:

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

valueOf

public static FormatType 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

isNumeric

public boolean isNumeric()

True if this format type requires a Number instance (or one of the corresponding fundamental types) as an argument.

canFormat

public abstract boolean canFormat(Object arg)