.class final Lcom/google/common/io/CharSource$ConcatenatedCharSource;
.super Lcom/google/common/io/CharSource;
.source "CharSource.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/google/common/io/CharSource;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x19
    name = "ConcatenatedCharSource"
.end annotation


# instance fields
.field private final sources:Ljava/lang/Iterable;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/lang/Iterable<",
            "+",
            "Lcom/google/common/io/CharSource;",
            ">;"
        }
    .end annotation
.end field


# direct methods
.method public constructor <init>(Ljava/lang/Iterable;)V
    .locals 0
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/lang/Iterable<",
            "+",
            "Lcom/google/common/io/CharSource;",
            ">;)V"
        }
    .end annotation

    .line 1
    invoke-direct {p0}, Lcom/google/common/io/CharSource;-><init>()V

    .line 2
    invoke-static {p1}, Lcom/google/common/base/Preconditions;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object p1

    check-cast p1, Ljava/lang/Iterable;

    iput-object p1, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    return-void
.end method


# virtual methods
.method public isEmpty()Z
    .locals 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v0

    :cond_0
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v1

    if-eqz v1, :cond_1

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v1

    check-cast v1, Lcom/google/common/io/CharSource;

    .line 2
    invoke-virtual {v1}, Lcom/google/common/io/CharSource;->isEmpty()Z

    move-result v1

    if-nez v1, :cond_0

    const/4 v0, 0x0

    return v0

    :cond_1
    const/4 v0, 0x1

    return v0
.end method

.method public length()J
    .locals 5
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v0

    const-wide/16 v1, 0x0

    :goto_0
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    if-eqz v3, :cond_0

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lcom/google/common/io/CharSource;

    .line 2
    invoke-virtual {v3}, Lcom/google/common/io/CharSource;->length()J

    move-result-wide v3

    add-long/2addr v1, v3

    goto :goto_0

    :cond_0
    return-wide v1
.end method

.method public lengthIfKnown()Lcom/google/common/base/Optional;
    .locals 5
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Lcom/google/common/base/Optional<",
            "Ljava/lang/Long;",
            ">;"
        }
    .end annotation

    .line 1
    iget-object v0, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    invoke-interface {v0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v0

    const-wide/16 v1, 0x0

    :goto_0
    invoke-interface {v0}, Ljava/util/Iterator;->hasNext()Z

    move-result v3

    if-eqz v3, :cond_1

    invoke-interface {v0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Lcom/google/common/io/CharSource;

    .line 2
    invoke-virtual {v3}, Lcom/google/common/io/CharSource;->lengthIfKnown()Lcom/google/common/base/Optional;

    move-result-object v3

    .line 3
    invoke-virtual {v3}, Lcom/google/common/base/Optional;->isPresent()Z

    move-result v4

    if-nez v4, :cond_0

    .line 4
    invoke-static {}, Lcom/google/common/base/Optional;->absent()Lcom/google/common/base/Optional;

    move-result-object v0

    return-object v0

    .line 5
    :cond_0
    invoke-virtual {v3}, Lcom/google/common/base/Optional;->get()Ljava/lang/Object;

    move-result-object v3

    check-cast v3, Ljava/lang/Long;

    invoke-virtual {v3}, Ljava/lang/Long;->longValue()J

    move-result-wide v3

    add-long/2addr v1, v3

    goto :goto_0

    .line 6
    :cond_1
    invoke-static {v1, v2}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object v0

    invoke-static {v0}, Lcom/google/common/base/Optional;->of(Ljava/lang/Object;)Lcom/google/common/base/Optional;

    move-result-object v0

    return-object v0
.end method

.method public openStream()Ljava/io/Reader;
    .locals 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 1
    new-instance v0, Lcom/google/common/io/MultiReader;

    iget-object v1, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    invoke-interface {v1}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object v1

    invoke-direct {v0, v1}, Lcom/google/common/io/MultiReader;-><init>(Ljava/util/Iterator;)V

    return-object v0
.end method

.method public toString()Ljava/lang/String;
    .locals 4

    .line 1
    iget-object v0, p0, Lcom/google/common/io/CharSource$ConcatenatedCharSource;->sources:Ljava/lang/Iterable;

    invoke-static {v0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

    invoke-virtual {v0}, Ljava/lang/String;->length()I

    move-result v1

    add-int/lit8 v1, v1, 0x13

    const-string v2, "CharSource.concat("

    const-string v3, ")"

    invoke-static {v1, v2, v0, v3}, Lcom/google/android/gms/ads/internal/a;->a(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;

    move-result-object v0

    return-object v0
.end method