Longs.java
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package com.google.common.primitives;
import com.google.common.annotations.Beta;
import com.google.common.annotations.GwtCompatible;
import com.google.common.base.Converter;
import com.google.common.base.Preconditions;
import java.io.Serializable;
import java.util.AbstractList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.RandomAccess;
@GwtCompatible
public final class Longs
{
public static final int BYTES = 8;
public static final long MAX_POWER_OF_TWO = 4611686018427387904L;
public static List<Long> asList(long... paramVarArgs)
{
if (paramVarArgs.length == 0) {
return Collections.emptyList();
}
return new b(paramVarArgs);
}
private static int c(long[] paramArrayOfLong, long paramLong, int paramInt1, int paramInt2)
{
while (paramInt1 < paramInt2)
{
if (paramArrayOfLong[paramInt1] == paramLong) {
return paramInt1;
}
paramInt1 += 1;
}
return -1;
}
public static int compare(long paramLong1, long paramLong2)
{
if (paramLong1 < paramLong2) {
return -1;
}
if (paramLong1 > paramLong2) {
return 1;
}
return 0;
}
public static long[] concat(long[]... paramVarArgs)
{
int k = paramVarArgs.length;
int i = 0;
int j = 0;
while (i < k)
{
j += paramVarArgs[i].length;
i += 1;
}
long[] arrayOfLong1 = new long[j];
k = paramVarArgs.length;
j = 0;
i = 0;
while (i < k)
{
long[] arrayOfLong2 = paramVarArgs[i];
System.arraycopy(arrayOfLong2, 0, arrayOfLong1, j, arrayOfLong2.length);
j += arrayOfLong2.length;
i += 1;
}
return arrayOfLong1;
}
public static boolean contains(long[] paramArrayOfLong, long paramLong)
{
boolean bool2 = false;
int j = paramArrayOfLong.length;
int i = 0;
for (;;)
{
boolean bool1 = bool2;
if (i < j)
{
if (paramArrayOfLong[i] == paramLong) {
bool1 = true;
}
}
else {
return bool1;
}
i += 1;
}
}
private static int d(long[] paramArrayOfLong, long paramLong, int paramInt1, int paramInt2)
{
paramInt2 -= 1;
while (paramInt2 >= paramInt1)
{
if (paramArrayOfLong[paramInt2] == paramLong) {
return paramInt2;
}
paramInt2 -= 1;
}
return -1;
}
public static long[] ensureCapacity(long[] paramArrayOfLong, int paramInt1, int paramInt2)
{
if (paramInt1 >= 0)
{
bool = true;
Preconditions.checkArgument(bool, "Invalid minLength: %s", new Object[] { Integer.valueOf(paramInt1) });
if (paramInt2 < 0) {
break label86;
}
}
label86:
for (boolean bool = true;; bool = false)
{
Preconditions.checkArgument(bool, "Invalid padding: %s", new Object[] { Integer.valueOf(paramInt2) });
long[] arrayOfLong = paramArrayOfLong;
if (paramArrayOfLong.length < paramInt1)
{
paramInt1 += paramInt2;
arrayOfLong = new long[paramInt1];
System.arraycopy(paramArrayOfLong, 0, arrayOfLong, 0, Math.min(paramArrayOfLong.length, paramInt1));
}
return arrayOfLong;
bool = false;
break;
}
}
public static long fromByteArray(byte[] paramArrayOfByte)
{
if (paramArrayOfByte.length >= 8) {}
for (boolean bool = true;; bool = false)
{
Preconditions.checkArgument(bool, "array too small: %s < %s", new Object[] { Integer.valueOf(paramArrayOfByte.length), Integer.valueOf(8) });
return fromBytes(paramArrayOfByte[0], paramArrayOfByte[1], paramArrayOfByte[2], paramArrayOfByte[3], paramArrayOfByte[4], paramArrayOfByte[5], paramArrayOfByte[6], paramArrayOfByte[7]);
}
}
public static long fromBytes(byte paramByte1, byte paramByte2, byte paramByte3, byte paramByte4, byte paramByte5, byte paramByte6, byte paramByte7, byte paramByte8)
{
return (paramByte1 & 0xFF) << 56 | (paramByte2 & 0xFF) << 48 | (paramByte3 & 0xFF) << 40 | (paramByte4 & 0xFF) << 32 | (paramByte5 & 0xFF) << 24 | (paramByte6 & 0xFF) << 16 | (paramByte7 & 0xFF) << 8 | paramByte8 & 0xFF;
}
public static int hashCode(long paramLong)
{
return (int)(paramLong >>> 32 ^ paramLong);
}
public static int indexOf(long[] paramArrayOfLong, long paramLong)
{
return c(paramArrayOfLong, paramLong, 0, paramArrayOfLong.length);
}
public static int indexOf(long[] paramArrayOfLong1, long[] paramArrayOfLong2)
{
Preconditions.checkNotNull(paramArrayOfLong1, "array");
Preconditions.checkNotNull(paramArrayOfLong2, "target");
if (paramArrayOfLong2.length == 0) {
return 0;
}
int i = 0;
while (i < paramArrayOfLong1.length - paramArrayOfLong2.length + 1)
{
int j = 0;
while (j < paramArrayOfLong2.length)
{
if (paramArrayOfLong1[(i + j)] != paramArrayOfLong2[j]) {
break label63;
}
j += 1;
}
return i;
label63:
i += 1;
}
return -1;
}
public static String join(String paramString, long... paramVarArgs)
{
Preconditions.checkNotNull(paramString);
if (paramVarArgs.length == 0) {
return "";
}
StringBuilder localStringBuilder = new StringBuilder(paramVarArgs.length * 10);
localStringBuilder.append(paramVarArgs[0]);
int i = 1;
while (i < paramVarArgs.length)
{
localStringBuilder.append(paramString).append(paramVarArgs[i]);
i += 1;
}
return localStringBuilder.toString();
}
public static int lastIndexOf(long[] paramArrayOfLong, long paramLong)
{
return d(paramArrayOfLong, paramLong, 0, paramArrayOfLong.length);
}
public static Comparator<long[]> lexicographicalComparator()
{
return a.a;
}
public static long max(long... paramVarArgs)
{
int i = 1;
if (paramVarArgs.length > 0) {}
long l1;
for (boolean bool = true;; bool = false)
{
Preconditions.checkArgument(bool);
long l2;
for (l1 = paramVarArgs[0]; i < paramVarArgs.length; l1 = l2)
{
l2 = l1;
if (paramVarArgs[i] > l1) {
l2 = paramVarArgs[i];
}
i += 1;
}
}
return l1;
}
public static long min(long... paramVarArgs)
{
int i = 1;
if (paramVarArgs.length > 0) {}
long l1;
for (boolean bool = true;; bool = false)
{
Preconditions.checkArgument(bool);
long l2;
for (l1 = paramVarArgs[0]; i < paramVarArgs.length; l1 = l2)
{
l2 = l1;
if (paramVarArgs[i] < l1) {
l2 = paramVarArgs[i];
}
i += 1;
}
}
return l1;
}
@Beta
public static Converter<String, Long> stringConverter()
{
return c.a;
}
public static long[] toArray(Collection<? extends Number> paramCollection)
{
int i = 0;
if ((paramCollection instanceof b))
{
paramCollection = (b)paramCollection;
i = paramCollection.size();
arrayOfLong = new long[i];
System.arraycopy(paramCollection.a, paramCollection.b, arrayOfLong, 0, i);
return arrayOfLong;
}
paramCollection = paramCollection.toArray();
int j = paramCollection.length;
long[] arrayOfLong = new long[j];
while (i < j)
{
arrayOfLong[i] = ((Number)Preconditions.checkNotNull(paramCollection[i])).longValue();
i += 1;
}
return arrayOfLong;
}
public static byte[] toByteArray(long paramLong)
{
byte[] arrayOfByte = new byte[8];
int i = 7;
while (i >= 0)
{
arrayOfByte[i] = ((byte)(int)(0xFF & paramLong));
paramLong >>= 8;
i -= 1;
}
return arrayOfByte;
}
@Beta
public static Long tryParse(String paramString)
{
if (((String)Preconditions.checkNotNull(paramString)).isEmpty()) {
return null;
}
int i;
if (paramString.charAt(0) == '-')
{
i = 1;
if (i == 0) {
break label48;
}
}
label48:
for (int j = 1;; j = 0)
{
if (j != paramString.length()) {
break label53;
}
return null;
i = 0;
break;
}
label53:
int k = j + 1;
j = paramString.charAt(j) - '0';
if ((j < 0) || (j > 9)) {
return null;
}
long l = -j;
j = k;
while (j < paramString.length())
{
k = paramString.charAt(j) - '0';
if ((k < 0) || (k > 9) || (l < -922337203685477580L)) {
return null;
}
l *= 10L;
if (l < k - Long.MIN_VALUE) {
return null;
}
l -= k;
j += 1;
}
if (i != 0) {
return Long.valueOf(l);
}
if (l == Long.MIN_VALUE) {
return null;
}
return Long.valueOf(-l);
}
static enum a
implements Comparator<long[]>
{
private a() {}
}
@GwtCompatible
static final class b
extends AbstractList<Long>
implements Serializable, RandomAccess
{
private static final long serialVersionUID = 0L;
final long[] a;
final int b;
final int c;
b(long[] paramArrayOfLong)
{
this(paramArrayOfLong, 0, paramArrayOfLong.length);
}
private b(long[] paramArrayOfLong, int paramInt1, int paramInt2)
{
this.a = paramArrayOfLong;
this.b = paramInt1;
this.c = paramInt2;
}
public final boolean contains(Object paramObject)
{
return ((paramObject instanceof Long)) && (Longs.a(this.a, ((Long)paramObject).longValue(), this.b, this.c) != -1);
}
public final boolean equals(Object paramObject)
{
if (paramObject == this) {}
for (;;)
{
return true;
if (!(paramObject instanceof b)) {
break;
}
paramObject = (b)paramObject;
int j = size();
if (((b)paramObject).size() != j) {
return false;
}
int i = 0;
while (i < j)
{
if (this.a[(this.b + i)] != paramObject.a[(paramObject.b + i)]) {
return false;
}
i += 1;
}
}
return super.equals(paramObject);
}
public final int hashCode()
{
int j = 1;
int i = this.b;
while (i < this.c)
{
j = j * 31 + Longs.hashCode(this.a[i]);
i += 1;
}
return j;
}
public final int indexOf(Object paramObject)
{
if ((paramObject instanceof Long))
{
int i = Longs.a(this.a, ((Long)paramObject).longValue(), this.b, this.c);
if (i >= 0) {
return i - this.b;
}
}
return -1;
}
public final boolean isEmpty()
{
return false;
}
public final int lastIndexOf(Object paramObject)
{
if ((paramObject instanceof Long))
{
int i = Longs.b(this.a, ((Long)paramObject).longValue(), this.b, this.c);
if (i >= 0) {
return i - this.b;
}
}
return -1;
}
public final int size()
{
return this.c - this.b;
}
public final List<Long> subList(int paramInt1, int paramInt2)
{
Preconditions.checkPositionIndexes(paramInt1, paramInt2, size());
if (paramInt1 == paramInt2) {
return Collections.emptyList();
}
return new b(this.a, this.b + paramInt1, this.b + paramInt2);
}
public final String toString()
{
StringBuilder localStringBuilder = new StringBuilder(size() * 10);
localStringBuilder.append('[').append(this.a[this.b]);
int i = this.b + 1;
while (i < this.c)
{
localStringBuilder.append(", ").append(this.a[i]);
i += 1;
}
return ']';
}
}
static final class c
extends Converter<String, Long>
implements Serializable
{
static final c a = new c();
private static final long serialVersionUID = 1L;
private Object readResolve()
{
return a;
}
public final String toString()
{
return "Longs.stringConverter()";
}
}
}
/* Location: /home/merong/decompile/hackery-dex2jar.jar!/com/google/common/primitives/Longs.class
* Java compiler version: 6 (50.0)
* JD-Core Version: 0.7.1
*/