443 lines
8.9 KiB
Smali
443 lines
8.9 KiB
Smali
.class public final Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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.super Ljava/lang/Object;
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.source "CompactStringObjectMap.java"
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# interfaces
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.implements Ljava/io/Serializable;
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# static fields
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.field private static final EMPTY:Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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.field private static final serialVersionUID:J = 0x1L
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# instance fields
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.field private final _hashArea:[Ljava/lang/Object;
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.field private final _hashMask:I
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.field private final _spillCount:I
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# direct methods
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.method public static constructor <clinit>()V
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.locals 4
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.line 1
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new-instance v0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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const/4 v1, 0x4
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new-array v1, v1, [Ljava/lang/Object;
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const/4 v2, 0x1
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const/4 v3, 0x0
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invoke-direct {v0, v2, v3, v1}, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;-><init>(II[Ljava/lang/Object;)V
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sput-object v0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->EMPTY:Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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return-void
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.end method
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.method private constructor <init>(II[Ljava/lang/Object;)V
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.locals 0
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.line 1
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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.line 2
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iput p1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashMask:I
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.line 3
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iput p2, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_spillCount:I
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.line 4
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iput-object p3, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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return-void
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.end method
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.method private final _find2(Ljava/lang/String;ILjava/lang/Object;)Ljava/lang/Object;
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.locals 3
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const/4 v0, 0x0
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if-nez p3, :cond_0
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return-object v0
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.line 1
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:cond_0
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iget p3, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashMask:I
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add-int/lit8 p3, p3, 0x1
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shr-int/lit8 p2, p2, 0x1
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add-int/2addr p2, p3
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shl-int/lit8 p2, p2, 0x1
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.line 2
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iget-object v1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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aget-object v1, v1, p2
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.line 3
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invoke-virtual {p1, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result v2
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if-eqz v2, :cond_1
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.line 4
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iget-object p1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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add-int/lit8 p2, p2, 0x1
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aget-object p1, p1, p2
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return-object p1
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:cond_1
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if-eqz v1, :cond_4
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shr-int/lit8 p2, p3, 0x1
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add-int/2addr p3, p2
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shl-int/lit8 p2, p3, 0x1
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.line 5
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iget p3, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_spillCount:I
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add-int/2addr p3, p2
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:goto_0
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if-ge p2, p3, :cond_4
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.line 6
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iget-object v1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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aget-object v1, v1, p2
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if-eq v1, p1, :cond_3
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.line 7
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invoke-virtual {p1, v1}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result v1
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if-eqz v1, :cond_2
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goto :goto_1
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:cond_2
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add-int/lit8 p2, p2, 0x2
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goto :goto_0
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.line 8
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:cond_3
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:goto_1
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iget-object p1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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add-int/lit8 p2, p2, 0x1
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aget-object p1, p1, p2
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return-object p1
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:cond_4
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return-object v0
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.end method
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.method public static construct(Ljava/util/Map;)Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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.locals 10
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"<T:",
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"Ljava/lang/Object;",
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">(",
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"Ljava/util/Map<",
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"Ljava/lang/String;",
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"TT;>;)",
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"Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;"
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}
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.end annotation
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.line 1
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invoke-interface {p0}, Ljava/util/Map;->isEmpty()Z
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move-result v0
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if-eqz v0, :cond_0
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.line 2
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sget-object p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->EMPTY:Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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return-object p0
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.line 3
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:cond_0
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invoke-interface {p0}, Ljava/util/Map;->size()I
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move-result v0
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invoke-static {v0}, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->findSize(I)I
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move-result v0
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add-int/lit8 v1, v0, -0x1
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shr-int/lit8 v2, v0, 0x1
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add-int/2addr v2, v0
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mul-int/lit8 v3, v2, 0x2
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.line 4
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new-array v3, v3, [Ljava/lang/Object;
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const/4 v4, 0x0
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.line 5
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invoke-interface {p0}, Ljava/util/Map;->entrySet()Ljava/util/Set;
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move-result-object p0
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invoke-interface {p0}, Ljava/util/Set;->iterator()Ljava/util/Iterator;
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move-result-object p0
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:goto_0
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invoke-interface {p0}, Ljava/util/Iterator;->hasNext()Z
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move-result v5
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if-eqz v5, :cond_2
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invoke-interface {p0}, Ljava/util/Iterator;->next()Ljava/lang/Object;
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move-result-object v5
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check-cast v5, Ljava/util/Map$Entry;
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.line 6
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invoke-interface {v5}, Ljava/util/Map$Entry;->getKey()Ljava/lang/Object;
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move-result-object v6
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check-cast v6, Ljava/lang/String;
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.line 7
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invoke-virtual {v6}, Ljava/lang/String;->hashCode()I
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move-result v7
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and-int/2addr v7, v1
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add-int v8, v7, v7
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.line 8
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aget-object v9, v3, v8
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if-eqz v9, :cond_1
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shr-int/lit8 v7, v7, 0x1
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add-int/2addr v7, v0
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shl-int/lit8 v8, v7, 0x1
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.line 9
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aget-object v7, v3, v8
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if-eqz v7, :cond_1
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shl-int/lit8 v7, v2, 0x1
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add-int v8, v7, v4
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add-int/lit8 v4, v4, 0x2
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.line 10
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array-length v7, v3
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if-lt v8, v7, :cond_1
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.line 11
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array-length v7, v3
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add-int/lit8 v7, v7, 0x4
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invoke-static {v3, v7}, Ljava/util/Arrays;->copyOf([Ljava/lang/Object;I)[Ljava/lang/Object;
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move-result-object v3
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.line 12
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:cond_1
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aput-object v6, v3, v8
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add-int/lit8 v8, v8, 0x1
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.line 13
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invoke-interface {v5}, Ljava/util/Map$Entry;->getValue()Ljava/lang/Object;
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move-result-object v5
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aput-object v5, v3, v8
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goto :goto_0
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.line 14
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:cond_2
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new-instance p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;
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invoke-direct {p0, v1, v4, v3}, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;-><init>(II[Ljava/lang/Object;)V
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return-object p0
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.end method
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.method private static final findSize(I)I
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.locals 1
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const/4 v0, 0x5
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if-gt p0, v0, :cond_0
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const/16 p0, 0x8
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return p0
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:cond_0
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const/16 v0, 0xc
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if-gt p0, v0, :cond_1
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const/16 p0, 0x10
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return p0
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:cond_1
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shr-int/lit8 v0, p0, 0x2
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add-int/2addr p0, v0
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const/16 v0, 0x20
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:goto_0
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if-ge v0, p0, :cond_2
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add-int/2addr v0, v0
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goto :goto_0
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:cond_2
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return v0
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.end method
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# virtual methods
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.method public find(Ljava/lang/String;)Ljava/lang/Object;
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.locals 4
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.line 1
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invoke-virtual {p1}, Ljava/lang/String;->hashCode()I
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move-result v0
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iget v1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashMask:I
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and-int/2addr v0, v1
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shl-int/lit8 v1, v0, 0x1
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.line 2
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iget-object v2, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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aget-object v2, v2, v1
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if-eq v2, p1, :cond_1
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.line 3
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invoke-virtual {p1, v2}, Ljava/lang/String;->equals(Ljava/lang/Object;)Z
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move-result v3
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if-eqz v3, :cond_0
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goto :goto_0
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.line 4
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:cond_0
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invoke-direct {p0, p1, v0, v2}, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_find2(Ljava/lang/String;ILjava/lang/Object;)Ljava/lang/Object;
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move-result-object p1
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return-object p1
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.line 5
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:cond_1
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:goto_0
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iget-object p1, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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add-int/lit8 v1, v1, 0x1
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aget-object p1, p1, v1
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return-object p1
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.end method
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.method public keys()Ljava/util/List;
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.locals 4
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"()",
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"Ljava/util/List<",
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"Ljava/lang/String;",
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">;"
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}
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.end annotation
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.line 1
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iget-object v0, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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array-length v0, v0
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.line 2
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new-instance v1, Ljava/util/ArrayList;
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shr-int/lit8 v2, v0, 0x2
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invoke-direct {v1, v2}, Ljava/util/ArrayList;-><init>(I)V
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const/4 v2, 0x0
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:goto_0
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if-ge v2, v0, :cond_1
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.line 3
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iget-object v3, p0, Lcom/fasterxml/jackson/databind/util/CompactStringObjectMap;->_hashArea:[Ljava/lang/Object;
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aget-object v3, v3, v2
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if-eqz v3, :cond_0
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.line 4
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check-cast v3, Ljava/lang/String;
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invoke-virtual {v1, v3}, Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
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:cond_0
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add-int/lit8 v2, v2, 0x2
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goto :goto_0
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:cond_1
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return-object v1
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.end method
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