Package com.google.common.flogger.context

Class ScopedLoggingContext.ScopeList

java.lang.Object

com.google.common.flogger.context.ScopedLoggingContext.ScopeList

Enclosing class:

ScopedLoggingContext

public static final class ScopedLoggingContext.ScopeList
extends Object

Lightweight internal helper class for context implementations to manage a list of scopes.

Constructor Summary

Constructors

Constructor	Description
ScopeList(ScopeType key, LoggingScope scope, @Nullable ScopedLoggingContext.ScopeList next)

Method Summary

Modifier and Type	Method	Description
static @Nullable ScopedLoggingContext.ScopeList	addScope(@Nullable ScopedLoggingContext.ScopeList list, @Nullable ScopeType type)	Adds a new scope to the list for the given type.
static @Nullable LoggingScope	lookup(@Nullable ScopedLoggingContext.ScopeList list, ScopeType type)	Finds a scope instance for the given type in a possibly null scope list.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScopeList

public ScopeList(ScopeType key,
                 LoggingScope scope,
                 @Nullable ScopedLoggingContext.ScopeList next)

Method Detail

addScope

public static @Nullable ScopedLoggingContext.ScopeList addScope(@Nullable ScopedLoggingContext.ScopeList list,
                                                                @Nullable ScopeType type)

Adds a new scope to the list for the given type. If the given type is null, or a scope for the type already exists in the list, the original (potentially null) list reference is returned.

lookup

public static @Nullable LoggingScope lookup(@Nullable ScopedLoggingContext.ScopeList list,
                                            ScopeType type)

Finds a scope instance for the given type in a possibly null scope list.