diff options
Diffstat (limited to 'src/main/java/net/minecraft/server/LongHashMap.java')
-rw-r--r-- | src/main/java/net/minecraft/server/LongHashMap.java | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/main/java/net/minecraft/server/LongHashMap.java b/src/main/java/net/minecraft/server/LongHashMap.java deleted file mode 100644 index 0e856131..00000000 --- a/src/main/java/net/minecraft/server/LongHashMap.java +++ /dev/null @@ -1,157 +0,0 @@ -package net.minecraft.server; - -public class LongHashMap { - - private transient LongHashMapEntry[] entries = new LongHashMapEntry[16]; - private transient int count; - private int c = 12; - private final float d = 0.75F; - private transient volatile int e; - - public LongHashMap() {} - - private static int g(long i) { - return a((int) (i ^ i >>> 32)); - } - - private static int a(int i) { - i ^= i >>> 20 ^ i >>> 12; - return i ^ i >>> 7 ^ i >>> 4; - } - - private static int a(int i, int j) { - return i & j - 1; - } - - public int count() { - return this.count; - } - - public Object getEntry(long i) { - int j = g(i); - - for (LongHashMapEntry longhashmapentry = this.entries[a(j, this.entries.length)]; longhashmapentry != null; longhashmapentry = longhashmapentry.c) { - if (longhashmapentry.a == i) { - return longhashmapentry.b; - } - } - - return null; - } - - public boolean contains(long i) { - return this.c(i) != null; - } - - final LongHashMapEntry c(long i) { - int j = g(i); - - for (LongHashMapEntry longhashmapentry = this.entries[a(j, this.entries.length)]; longhashmapentry != null; longhashmapentry = longhashmapentry.c) { - if (longhashmapentry.a == i) { - return longhashmapentry; - } - } - - return null; - } - - public void put(long i, Object object) { - int j = g(i); - int k = a(j, this.entries.length); - - for (LongHashMapEntry longhashmapentry = this.entries[k]; longhashmapentry != null; longhashmapentry = longhashmapentry.c) { - if (longhashmapentry.a == i) { - longhashmapentry.b = object; - } - } - - ++this.e; - this.a(j, i, object, k); - } - - private void b(int i) { - LongHashMapEntry[] alonghashmapentry = this.entries; - int j = alonghashmapentry.length; - - if (j == 1073741824) { - this.c = Integer.MAX_VALUE; - } else { - LongHashMapEntry[] alonghashmapentry1 = new LongHashMapEntry[i]; - - this.a(alonghashmapentry1); - this.entries = alonghashmapentry1; - this.c = (int) ((float) i * this.d); - } - } - - private void a(LongHashMapEntry[] alonghashmapentry) { - LongHashMapEntry[] alonghashmapentry1 = this.entries; - int i = alonghashmapentry.length; - - for (int j = 0; j < alonghashmapentry1.length; ++j) { - LongHashMapEntry longhashmapentry = alonghashmapentry1[j]; - - if (longhashmapentry != null) { - alonghashmapentry1[j] = null; - - LongHashMapEntry longhashmapentry1; - - do { - longhashmapentry1 = longhashmapentry.c; - int k = a(longhashmapentry.d, i); - - longhashmapentry.c = alonghashmapentry[k]; - alonghashmapentry[k] = longhashmapentry; - longhashmapentry = longhashmapentry1; - } while (longhashmapentry1 != null); - } - } - } - - public Object remove(long i) { - LongHashMapEntry longhashmapentry = this.e(i); - - return longhashmapentry == null ? null : longhashmapentry.b; - } - - final LongHashMapEntry e(long i) { - int j = g(i); - int k = a(j, this.entries.length); - LongHashMapEntry longhashmapentry = this.entries[k]; - - LongHashMapEntry longhashmapentry1; - LongHashMapEntry longhashmapentry2; - - for (longhashmapentry1 = longhashmapentry; longhashmapentry1 != null; longhashmapentry1 = longhashmapentry2) { - longhashmapentry2 = longhashmapentry1.c; - if (longhashmapentry1.a == i) { - ++this.e; - --this.count; - if (longhashmapentry == longhashmapentry1) { - this.entries[k] = longhashmapentry2; - } else { - longhashmapentry.c = longhashmapentry2; - } - - return longhashmapentry1; - } - - longhashmapentry = longhashmapentry1; - } - - return longhashmapentry1; - } - - private void a(int i, long j, Object object, int k) { - LongHashMapEntry longhashmapentry = this.entries[k]; - - this.entries[k] = new LongHashMapEntry(i, j, object, longhashmapentry); - if (this.count++ >= this.c) { - this.b(2 * this.entries.length); - } - } - - static int f(long i) { - return g(i); - } -} |