SerializingExecutor.smali

.class public final Lio/grpc/internal/SerializingExecutor;
.super Ljava/lang/Object;
.source "SerializingExecutor.java"

# interfaces
.implements Ljava/util/concurrent/Executor;


# annotations
.annotation system Ldalvik/annotation/MemberClasses;
    value = {
        Lio/grpc/internal/SerializingExecutor$TaskRunner;
    }
.end annotation


# static fields
.field private static final log:Ljava/util/logging/Logger;


# instance fields
.field private final executor:Ljava/util/concurrent/Executor;

.field private final internalLock:Ljava/lang/Object;

.field private isThreadScheduled:Z

.field private final taskRunner:Lio/grpc/internal/SerializingExecutor$TaskRunner;

.field private final waitQueue:Ljava/util/Queue;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Queue<",
            "Ljava/lang/Runnable;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .line 1
    const-class v0, Lio/grpc/internal/SerializingExecutor;

    .line 2
    invoke-virtual {v0}, Ljava/lang/Class;->getName()Ljava/lang/String;

    move-result-object v0

    invoke-static {v0}, Ljava/util/logging/Logger;->getLogger(Ljava/lang/String;)Ljava/util/logging/Logger;

    move-result-object v0

    sput-object v0, Lio/grpc/internal/SerializingExecutor;->log:Ljava/util/logging/Logger;

    return-void
.end method

.method public constructor <init>(Ljava/util/concurrent/Executor;)V
    .registers 4

    .line 1
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 2
    new-instance v0, Ljava/util/ArrayDeque;

    const/4 v1, 0x4

    invoke-direct {v0, v1}, Ljava/util/ArrayDeque;-><init>(I)V

    iput-object v0, p0, Lio/grpc/internal/SerializingExecutor;->waitQueue:Ljava/util/Queue;

    const/4 v0, 0x0

    .line 3
    iput-boolean v0, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    .line 4
    new-instance v0, Lio/grpc/internal/SerializingExecutor$TaskRunner;

    const/4 v1, 0x0

    invoke-direct {v0, p0, v1}, Lio/grpc/internal/SerializingExecutor$TaskRunner;-><init>(Lio/grpc/internal/SerializingExecutor;Lio/grpc/internal/SerializingExecutor$1;)V

    iput-object v0, p0, Lio/grpc/internal/SerializingExecutor;->taskRunner:Lio/grpc/internal/SerializingExecutor$TaskRunner;

    .line 5
    new-instance v0, Lio/grpc/internal/SerializingExecutor$1;

    invoke-direct {v0, p0}, Lio/grpc/internal/SerializingExecutor$1;-><init>(Lio/grpc/internal/SerializingExecutor;)V

    iput-object v0, p0, Lio/grpc/internal/SerializingExecutor;->internalLock:Ljava/lang/Object;

    const-string v0, "\'executor\' must not be null."

    .line 6
    invoke-static {p1, v0}, Lcom/google/common/base/r;->a(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 7
    iput-object p1, p0, Lio/grpc/internal/SerializingExecutor;->executor:Ljava/util/concurrent/Executor;

    return-void
.end method

.method static synthetic access$100(Lio/grpc/internal/SerializingExecutor;)Ljava/lang/Object;
    .registers 1

    .line 1
    iget-object p0, p0, Lio/grpc/internal/SerializingExecutor;->internalLock:Ljava/lang/Object;

    return-object p0
.end method

.method static synthetic access$200(Lio/grpc/internal/SerializingExecutor;)Z
    .registers 1

    .line 1
    iget-boolean p0, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    return p0
.end method

.method static synthetic access$202(Lio/grpc/internal/SerializingExecutor;Z)Z
    .registers 2

    .line 1
    iput-boolean p1, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    return p1
.end method

.method static synthetic access$300(Lio/grpc/internal/SerializingExecutor;)Ljava/util/Queue;
    .registers 1

    .line 1
    iget-object p0, p0, Lio/grpc/internal/SerializingExecutor;->waitQueue:Ljava/util/Queue;

    return-object p0
.end method

.method static synthetic access$400()Ljava/util/logging/Logger;
    .registers 1

    .line 1
    sget-object v0, Lio/grpc/internal/SerializingExecutor;->log:Ljava/util/logging/Logger;

    return-object v0
.end method


# virtual methods
.method public execute(Ljava/lang/Runnable;)V
    .registers 5

    const-string v0, "\'r\' must not be null."

    .line 1
    invoke-static {p1, v0}, Lcom/google/common/base/r;->a(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    .line 2
    iget-object v0, p0, Lio/grpc/internal/SerializingExecutor;->internalLock:Ljava/lang/Object;

    monitor-enter v0

    .line 3
    :try_start_8
    iget-object v1, p0, Lio/grpc/internal/SerializingExecutor;->waitQueue:Ljava/util/Queue;

    invoke-interface {v1, p1}, Ljava/util/Queue;->add(Ljava/lang/Object;)Z

    .line 4
    iget-boolean p1, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    const/4 v1, 0x1

    const/4 v2, 0x0

    if-nez p1, :cond_16

    .line 5
    iput-boolean v1, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    goto :goto_17

    :cond_16
    const/4 v1, 0x0

    .line 6
    :goto_17
    monitor-exit v0
    :try_end_18
    .catchall {:try_start_8 .. :try_end_18} :catchall_2e

    if-eqz v1, :cond_2d

    .line 7
    :try_start_1a
    iget-object p1, p0, Lio/grpc/internal/SerializingExecutor;->executor:Ljava/util/concurrent/Executor;

    iget-object v0, p0, Lio/grpc/internal/SerializingExecutor;->taskRunner:Lio/grpc/internal/SerializingExecutor$TaskRunner;

    invoke-interface {p1, v0}, Ljava/util/concurrent/Executor;->execute(Ljava/lang/Runnable;)V
    :try_end_21
    .catchall {:try_start_1a .. :try_end_21} :catchall_22

    goto :goto_2d

    :catchall_22
    move-exception p1

    .line 8
    iget-object v0, p0, Lio/grpc/internal/SerializingExecutor;->internalLock:Ljava/lang/Object;

    monitor-enter v0

    .line 9
    :try_start_26
    iput-boolean v2, p0, Lio/grpc/internal/SerializingExecutor;->isThreadScheduled:Z

    .line 10
    monitor-exit v0
    :try_end_29
    .catchall {:try_start_26 .. :try_end_29} :catchall_2a

    throw p1

    :catchall_2a
    move-exception p1

    :try_start_2b
    monitor-exit v0
    :try_end_2c
    .catchall {:try_start_2b .. :try_end_2c} :catchall_2a

    throw p1

    :cond_2d
    :goto_2d
    return-void

    :catchall_2e
    move-exception p1

    .line 11
    :try_start_2f
    monitor-exit v0
    :try_end_30
    .catchall {:try_start_2f .. :try_end_30} :catchall_2e

    throw p1
.end method