Engine$VarCollector.smali

.class public Lorg/apache/commons/jexl3/internal/Engine$VarCollector;
.super Ljava/lang/Object;
.source "SourceFile"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lorg/apache/commons/jexl3/internal/Engine;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x9
    name = "VarCollector"
.end annotation


# instance fields
.field private ref:Ljava/util/List;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;"
        }
    .end annotation
.end field

.field private final refs:Ljava/util/Set;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/Set<",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;>;"
        }
    .end annotation
.end field

.field private root:Lorg/apache/commons/jexl3/parser/JexlNode;


# direct methods
.method public constructor <init>()V
    .registers 2

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

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

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

    iput-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->refs:Ljava/util/Set;

    .line 3
    new-instance v0, Ljava/util/ArrayList;

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

    iput-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->ref:Ljava/util/List;

    const/4 v0, 0x0

    .line 4
    iput-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->root:Lorg/apache/commons/jexl3/parser/JexlNode;

    return-void
.end method


# virtual methods
.method public add(Ljava/lang/String;)V
    .registers 3

    iget-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->ref:Ljava/util/List;

    invoke-interface {v0, p1}, Ljava/util/List;->add(Ljava/lang/Object;)Z

    return-void
.end method

.method public collect(Lorg/apache/commons/jexl3/parser/JexlNode;)V
    .registers 4

    .line 1
    iget-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->ref:Ljava/util/List;

    invoke-interface {v0}, Ljava/util/List;->isEmpty()Z

    move-result v0

    if-nez v0, :cond_16

    .line 2
    iget-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->refs:Ljava/util/Set;

    iget-object v1, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->ref:Ljava/util/List;

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

    .line 3
    new-instance v0, Ljava/util/ArrayList;

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

    iput-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->ref:Ljava/util/List;

    .line 4
    :cond_16
    iput-object p1, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->root:Lorg/apache/commons/jexl3/parser/JexlNode;

    return-void
.end method

.method public collected()Ljava/util/Set;
    .registers 2
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "()",
            "Ljava/util/Set<",
            "Ljava/util/List<",
            "Ljava/lang/String;",
            ">;>;"
        }
    .end annotation

    iget-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->refs:Ljava/util/Set;

    return-object v0
.end method

.method public isCollecting()Z
    .registers 2

    iget-object v0, p0, Lorg/apache/commons/jexl3/internal/Engine$VarCollector;->root:Lorg/apache/commons/jexl3/parser/JexlNode;

    instance-of v0, v0, Lorg/apache/commons/jexl3/parser/ASTIdentifier;

    return v0
.end method