DirectedAcyclicGraph.smali

.class final Landroid/support/design/widget/DirectedAcyclicGraph;
.super Ljava/lang/Object;


# annotations
.annotation system Ldalvik/annotation/Signature;
    value = {
        "<T:",
        "Ljava/lang/Object;",
        ">",
        "Ljava/lang/Object;"
    }
.end annotation


# instance fields
.field private final mGraph:Landroid/support/v4/util/SimpleArrayMap;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Landroid/support/v4/util/SimpleArrayMap",
            "<TT;",
            "Ljava/util/ArrayList",
            "<TT;>;>;"
        }
    .end annotation
.end field

.field private final mListPool:Landroid/support/v4/util/Pools$Pool;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Landroid/support/v4/util/Pools$Pool",
            "<",
            "Ljava/util/ArrayList",
            "<TT;>;>;"
        }
    .end annotation
.end field

.field private final mSortResult:Ljava/util/ArrayList;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/ArrayList",
            "<TT;>;"
        }
    .end annotation
.end field

.field private final mSortTmpMarked:Ljava/util/HashSet;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/HashSet",
            "<TT;>;"
        }
    .end annotation
.end field


# direct methods
.method constructor <init>()V
    .registers 3

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

    new-instance v0, Landroid/support/v4/util/Pools$SimplePool;

    const/16 v1, 0xa

    invoke-direct {v0, v1}, Landroid/support/v4/util/Pools$SimplePool;-><init>(I)V

    iput-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mListPool:Landroid/support/v4/util/Pools$Pool;

    new-instance v0, Landroid/support/v4/util/SimpleArrayMap;

    invoke-direct {v0}, Landroid/support/v4/util/SimpleArrayMap;-><init>()V

    iput-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    new-instance v0, Ljava/util/ArrayList;

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

    iput-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortResult:Ljava/util/ArrayList;

    new-instance v0, Ljava/util/HashSet;

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

    iput-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortTmpMarked:Ljava/util/HashSet;

    return-void
.end method

.method private dfs(Ljava/lang/Object;Ljava/util/ArrayList;Ljava/util/HashSet;)V
    .registers 8
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;",
            "Ljava/util/ArrayList",
            "<TT;>;",
            "Ljava/util/HashSet",
            "<TT;>;)V"
        }
    .end annotation

    invoke-virtual {p2, p1}, Ljava/util/ArrayList;->contains(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_7

    :goto_6
    return-void

    :cond_7
    invoke-virtual {p3, p1}, Ljava/util/HashSet;->contains(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_16

    new-instance v0, Ljava/lang/RuntimeException;

    const-string/jumbo v1, "This graph contains cyclic dependencies"

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

    throw v0

    :cond_16
    invoke-virtual {p3, p1}, Ljava/util/HashSet;->add(Ljava/lang/Object;)Z

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-eqz v0, :cond_34

    const/4 v1, 0x0

    invoke-virtual {v0}, Ljava/util/ArrayList;->size()I

    move-result v2

    :goto_28
    if-ge v1, v2, :cond_34

    invoke-virtual {v0, v1}, Ljava/util/ArrayList;->get(I)Ljava/lang/Object;

    move-result-object v3

    invoke-direct {p0, v3, p2, p3}, Landroid/support/design/widget/DirectedAcyclicGraph;->dfs(Ljava/lang/Object;Ljava/util/ArrayList;Ljava/util/HashSet;)V

    add-int/lit8 v1, v1, 0x1

    goto :goto_28

    :cond_34
    invoke-virtual {p3, p1}, Ljava/util/HashSet;->remove(Ljava/lang/Object;)Z

    invoke-virtual {p2, p1}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    goto :goto_6
.end method

.method private getEmptyList()Ljava/util/ArrayList;
    .registers 2
    .annotation build Landroid/support/annotation/NonNull;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/ArrayList",
            "<TT;>;"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mListPool:Landroid/support/v4/util/Pools$Pool;

    invoke-interface {v0}, Landroid/support/v4/util/Pools$Pool;->acquire()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-nez v0, :cond_f

    new-instance v0, Ljava/util/ArrayList;

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

    :cond_f
    return-object v0
.end method

.method private poolList(Ljava/util/ArrayList;)V
    .registers 3
    .param p1    # Ljava/util/ArrayList;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(",
            "Ljava/util/ArrayList",
            "<TT;>;)V"
        }
    .end annotation

    invoke-virtual {p1}, Ljava/util/ArrayList;->clear()V

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mListPool:Landroid/support/v4/util/Pools$Pool;

    invoke-interface {v0, p1}, Landroid/support/v4/util/Pools$Pool;->release(Ljava/lang/Object;)Z

    return-void
.end method


# virtual methods
.method addEdge(Ljava/lang/Object;Ljava/lang/Object;)V
    .registers 5
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .param p2    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;TT;)V"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->containsKey(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_10

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p2}, Landroid/support/v4/util/SimpleArrayMap;->containsKey(Ljava/lang/Object;)Z

    move-result v0

    if-nez v0, :cond_19

    :cond_10
    new-instance v0, Ljava/lang/IllegalArgumentException;

    const-string/jumbo v1, "All nodes must be present in the graph before being added as an edge"

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

    throw v0

    :cond_19
    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-nez v0, :cond_2c

    invoke-direct {p0}, Landroid/support/design/widget/DirectedAcyclicGraph;->getEmptyList()Ljava/util/ArrayList;

    move-result-object v0

    iget-object v1, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v1, p1, v0}, Landroid/support/v4/util/SimpleArrayMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    :cond_2c
    invoke-virtual {v0, p2}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    return-void
.end method

.method addNode(Ljava/lang/Object;)V
    .registers 4
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)V"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->containsKey(Ljava/lang/Object;)Z

    move-result v0

    if-nez v0, :cond_e

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    const/4 v1, 0x0

    invoke-virtual {v0, p1, v1}, Landroid/support/v4/util/SimpleArrayMap;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;

    :cond_e
    return-void
.end method

.method clear()V
    .registers 4

    const/4 v0, 0x0

    iget-object v1, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v1}, Landroid/support/v4/util/SimpleArrayMap;->size()I

    move-result v2

    move v1, v0

    :goto_8
    if-ge v1, v2, :cond_1b

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, v1}, Landroid/support/v4/util/SimpleArrayMap;->valueAt(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-eqz v0, :cond_17

    invoke-direct {p0, v0}, Landroid/support/design/widget/DirectedAcyclicGraph;->poolList(Ljava/util/ArrayList;)V

    :cond_17
    add-int/lit8 v0, v1, 0x1

    move v1, v0

    goto :goto_8

    :cond_1b
    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0}, Landroid/support/v4/util/SimpleArrayMap;->clear()V

    return-void
.end method

.method contains(Ljava/lang/Object;)Z
    .registers 3
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)Z"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->containsKey(Ljava/lang/Object;)Z

    move-result v0

    return v0
.end method

.method getIncomingEdges(Ljava/lang/Object;)Ljava/util/List;
    .registers 3
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/Nullable;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)",
            "Ljava/util/List;"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, p1}, Landroid/support/v4/util/SimpleArrayMap;->get(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/List;

    return-object v0
.end method

.method getOutgoingEdges(Ljava/lang/Object;)Ljava/util/List;
    .registers 6
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation build Landroid/support/annotation/Nullable;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)",
            "Ljava/util/List",
            "<TT;>;"
        }
    .end annotation

    const/4 v1, 0x0

    const/4 v0, 0x0

    iget-object v2, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v2}, Landroid/support/v4/util/SimpleArrayMap;->size()I

    move-result v3

    move v2, v0

    :goto_9
    if-ge v2, v3, :cond_30

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, v2}, Landroid/support/v4/util/SimpleArrayMap;->valueAt(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-eqz v0, :cond_2c

    invoke-virtual {v0, p1}, Ljava/util/ArrayList;->contains(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_2c

    if-nez v1, :cond_31

    new-instance v0, Ljava/util/ArrayList;

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

    :goto_22
    iget-object v1, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v1, v2}, Landroid/support/v4/util/SimpleArrayMap;->keyAt(I)Ljava/lang/Object;

    move-result-object v1

    invoke-virtual {v0, v1}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z

    move-object v1, v0

    :cond_2c
    add-int/lit8 v0, v2, 0x1

    move v2, v0

    goto :goto_9

    :cond_30
    return-object v1

    :cond_31
    move-object v0, v1

    goto :goto_22
.end method

.method getSortedList()Ljava/util/ArrayList;
    .registers 6
    .annotation build Landroid/support/annotation/NonNull;
    .end annotation

    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/ArrayList",
            "<TT;>;"
        }
    .end annotation

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortResult:Ljava/util/ArrayList;

    invoke-virtual {v0}, Ljava/util/ArrayList;->clear()V

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortTmpMarked:Ljava/util/HashSet;

    invoke-virtual {v0}, Ljava/util/HashSet;->clear()V

    const/4 v0, 0x0

    iget-object v1, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v1}, Landroid/support/v4/util/SimpleArrayMap;->size()I

    move-result v1

    :goto_11
    if-ge v0, v1, :cond_23

    iget-object v2, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v2, v0}, Landroid/support/v4/util/SimpleArrayMap;->keyAt(I)Ljava/lang/Object;

    move-result-object v2

    iget-object v3, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortResult:Ljava/util/ArrayList;

    iget-object v4, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortTmpMarked:Ljava/util/HashSet;

    invoke-direct {p0, v2, v3, v4}, Landroid/support/design/widget/DirectedAcyclicGraph;->dfs(Ljava/lang/Object;Ljava/util/ArrayList;Ljava/util/HashSet;)V

    add-int/lit8 v0, v0, 0x1

    goto :goto_11

    :cond_23
    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mSortResult:Ljava/util/ArrayList;

    return-object v0
.end method

.method hasOutgoingEdges(Ljava/lang/Object;)Z
    .registers 6
    .param p1    # Ljava/lang/Object;
        .annotation build Landroid/support/annotation/NonNull;
        .end annotation
    .end param
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "(TT;)Z"
        }
    .end annotation

    const/4 v1, 0x0

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0}, Landroid/support/v4/util/SimpleArrayMap;->size()I

    move-result v3

    move v2, v1

    :goto_8
    if-ge v2, v3, :cond_20

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0, v2}, Landroid/support/v4/util/SimpleArrayMap;->valueAt(I)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/ArrayList;

    if-eqz v0, :cond_1c

    invoke-virtual {v0, p1}, Ljava/util/ArrayList;->contains(Ljava/lang/Object;)Z

    move-result v0

    if-eqz v0, :cond_1c

    const/4 v0, 0x1

    :goto_1b
    return v0

    :cond_1c
    add-int/lit8 v0, v2, 0x1

    move v2, v0

    goto :goto_8

    :cond_20
    move v0, v1

    goto :goto_1b
.end method

.method size()I
    .registers 2

    iget-object v0, p0, Landroid/support/design/widget/DirectedAcyclicGraph;->mGraph:Landroid/support/v4/util/SimpleArrayMap;

    invoke-virtual {v0}, Landroid/support/v4/util/SimpleArrayMap;->size()I

    move-result v0

    return v0
.end method