.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 = 0x1a
    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 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 621
    invoke-direct {p0}, Lcom/google/common/io/CharSource;-><init>()V

    .line 622
    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 1
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

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

    .line 632
    invoke-interface {p0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object p0

    :cond_0
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v0

    if-eqz v0, :cond_1

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lcom/google/common/io/CharSource;

    .line 633
    invoke-virtual {v0}, Lcom/google/common/io/CharSource;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_0

    const/4 p0, 0x0

    return p0

    :cond_1
    const/4 p0, 0x1

    return p0
.end method

.method public length()J
    .locals 4
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

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

    .line 656
    invoke-interface {p0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object p0

    const-wide/16 v0, 0x0

    :goto_0
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_0

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/google/common/io/CharSource;

    .line 657
    invoke-virtual {v2}, Lcom/google/common/io/CharSource;->length()J

    move-result-wide v2

    add-long/2addr v0, v2

    goto :goto_0

    :cond_0
    return-wide v0
.end method

.method public lengthIfKnown()Lcom/google/common/base/Optional;
    .locals 4
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Lcom/google/common/base/Optional<",
            "Ljava/lang/Long;",
            ">;"
        }
    .end annotation

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

    .line 643
    invoke-interface {p0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object p0

    const-wide/16 v0, 0x0

    :goto_0
    invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z

    move-result v2

    if-eqz v2, :cond_1

    invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Lcom/google/common/io/CharSource;

    .line 644
    invoke-virtual {v2}, Lcom/google/common/io/CharSource;->lengthIfKnown()Lcom/google/common/base/Optional;

    move-result-object v2

    .line 645
    invoke-virtual {v2}, Lcom/google/common/base/Optional;->isPresent()Z

    move-result v3

    if-nez v3, :cond_0

    .line 646
    invoke-static {}, Lcom/google/common/base/Optional;->absent()Lcom/google/common/base/Optional;

    move-result-object p0

    return-object p0

    .line 648
    :cond_0
    invoke-virtual {v2}, Lcom/google/common/base/Optional;->get()Ljava/lang/Object;

    move-result-object v2

    check-cast v2, Ljava/lang/Long;

    invoke-virtual {v2}, Ljava/lang/Long;->longValue()J

    move-result-wide v2

    add-long/2addr v0, v2

    goto :goto_0

    .line 650
    :cond_1
    invoke-static {v0, v1}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;

    move-result-object p0

    invoke-static {p0}, Lcom/google/common/base/Optional;->of(Ljava/lang/Object;)Lcom/google/common/base/Optional;

    move-result-object p0

    return-object p0
.end method

.method public openStream()Ljava/io/Reader;
    .locals 1
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 627
    new-instance v0, Lcom/google/common/io/MultiReader;

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

    invoke-interface {p0}, Ljava/lang/Iterable;->iterator()Ljava/util/Iterator;

    move-result-object p0

    invoke-direct {v0, p0}, Lcom/google/common/io/MultiReader;-><init>(Ljava/util/Iterator;)V

    return-object v0
.end method

.method public toString()Ljava/lang/String;
    .locals 2

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

    .line 664
    invoke-static {p0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object p0

    invoke-static {p0}, Ljava/lang/String;->valueOf(Ljava/lang/Object;)Ljava/lang/String;

    move-result-object v0

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

    move-result v0

    add-int/lit8 v0, v0, 0x13

    new-instance v1, Ljava/lang/StringBuilder;

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

    const-string v0, "CharSource.concat("

    invoke-virtual {v1, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object v0

    invoke-virtual {v0, p0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    const-string v0, ")"

    invoke-virtual {p0, v0}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    move-result-object p0

    invoke-virtual {p0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method