com.google.common.base

Class Defaults

java.lang.Object

com.google.common.base.Defaults

@GwtIncompatible
public final class Defaults
extends java.lang.Object

This class provides default values for all Java types, as defined by the JLS.

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
private static java.util.Map<java.lang.Class<?>,java.lang.Object>	DEFAULTS

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Defaults()

Method Summary

Modifier and Type	Method and Description
static <T> T	defaultValue(java.lang.Class<T> type) Returns the default value of type as defined by JLS --- 0 for numbers, false for boolean and '\0' for char.
private static <T> void	put(java.util.Map<java.lang.Class<?>,java.lang.Object> map, java.lang.Class<T> type, T value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULTS

private static final java.util.Map<java.lang.Class<?>,java.lang.Object> DEFAULTS

Constructor Detail

Defaults

private Defaults()

Method Detail

put

private static <T> void put(java.util.Map<java.lang.Class<?>,java.lang.Object> map,
                            java.lang.Class<T> type,
                            T value)

defaultValue

@Nullable
public static <T> T defaultValue(java.lang.Class<T> type)

Returns the default value of type as defined by JLS --- 0 for numbers, false for boolean and '\0' for char. For non-primitive types and void, null is returned.