public class oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor extends java.lang.Object implements oadd.org.apache.hadoop.io.compress.Decompressor
{
private static final int DEFAULT_DIRECT_BUFFER_SIZE;
private static final org.slf4j.Logger LOG;
private long stream;
private boolean conserveMemory;
private int directBufferSize;
private java.nio.Buffer compressedDirectBuf;
private int compressedDirectBufOff;
private int compressedDirectBufLen;
private java.nio.Buffer uncompressedDirectBuf;
private byte[] userBuf;
private int userBufOff;
private int userBufLen;
private boolean finished;
public void <init>(boolean, int)
{
long v;
java.nio.ByteBuffer v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
byte v;
java.nio.Buffer v;
int v;
boolean v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v := @parameter: boolean;
v := @parameter: int;
specialinvoke v.<java.lang.Object: void <init>()>();
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer compressedDirectBuf> = null;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf> = null;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: byte[] userBuf> = null;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff> = 0;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen> = 0;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: boolean conserveMemory> = v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize> = v;
v = staticinvoke <java.nio.ByteBuffer: java.nio.ByteBuffer allocateDirect(int)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer compressedDirectBuf> = v;
v = staticinvoke <java.nio.ByteBuffer: java.nio.ByteBuffer allocateDirect(int)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf> = v;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer position(int)>(v);
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
v = staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long init(int)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream> = v;
return;
}
public void <init>()
{
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void <init>(boolean,int)>(0, 65536);
return;
}
public synchronized void setInput(byte[], int, int)
{
byte[] v;
java.lang.ArrayIndexOutOfBoundsException v;
java.lang.NullPointerException v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
java.nio.Buffer v, v;
int v, v, v, v, v, v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v := @parameter: byte[];
v := @parameter: int;
v := @parameter: int;
if v != null goto label;
v = new java.lang.NullPointerException;
specialinvoke v.<java.lang.NullPointerException: void <init>()>();
throw v;
label:
if v < 0 goto label;
if v < 0 goto label;
v = lengthof v;
v = v - v;
if v <= v goto label;
label:
v = new java.lang.ArrayIndexOutOfBoundsException;
specialinvoke v.<java.lang.ArrayIndexOutOfBoundsException: void <init>()>();
throw v;
label:
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: byte[] userBuf> = v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff> = v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen> = v;
virtualinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void setInputFromSavedData()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer limit(int)>(v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer position(int)>(v);
return;
}
synchronized void setInputFromSavedData()
{
byte[] v;
java.nio.Buffer v, v;
int v, v, v, v, v, v, v, v, v, v, v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufOff> = 0;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen>;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen> = v;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
if v <= v goto label;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen> = v;
label:
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer compressedDirectBuf>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer rewind()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer compressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: byte[] userBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen>;
virtualinvoke v.<java.nio.ByteBuffer: java.nio.ByteBuffer put(byte[],int,int)>(v, v, v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen>;
v = v + v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff> = v;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen>;
v = v - v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen> = v;
return;
}
public synchronized void setDictionary(byte[], int, int)
{
byte[] v;
java.lang.UnsupportedOperationException v;
int v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v := @parameter: byte[];
v := @parameter: int;
v := @parameter: int;
v = new java.lang.UnsupportedOperationException;
specialinvoke v.<java.lang.UnsupportedOperationException: void <init>()>();
throw v;
}
public synchronized boolean needsInput()
{
java.nio.Buffer v;
int v, v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = virtualinvoke v.<java.nio.Buffer: int remaining()>();
if v <= 0 goto label;
return 0;
label:
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen>;
if v > 0 goto label;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen>;
if v > 0 goto label;
return 1;
label:
virtualinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void setInputFromSavedData()>();
label:
return 0;
}
public synchronized boolean needsDictionary()
{
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
return 0;
}
public synchronized boolean finished()
{
java.nio.Buffer v;
int v;
boolean v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: boolean finished>;
if v == 0 goto label;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = virtualinvoke v.<java.nio.Buffer: int remaining()>();
if v != 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
public synchronized int decompress(byte[], int, int) throws java.io.IOException
{
byte[] v;
java.lang.NullPointerException v;
java.nio.Buffer v, v, v, v, v, v;
int v, v, v, v, v, v, v, v, v;
boolean v;
java.lang.ArrayIndexOutOfBoundsException v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v := @parameter: byte[];
v := @parameter: int;
v := @parameter: int;
if v != null goto label;
v = new java.lang.NullPointerException;
specialinvoke v.<java.lang.NullPointerException: void <init>()>();
throw v;
label:
if v < 0 goto label;
if v < 0 goto label;
v = lengthof v;
v = v - v;
if v <= v goto label;
label:
v = new java.lang.ArrayIndexOutOfBoundsException;
specialinvoke v.<java.lang.ArrayIndexOutOfBoundsException: void <init>()>();
throw v;
label:
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = virtualinvoke v.<java.nio.Buffer: int remaining()>();
if v <= 0 goto label;
v = staticinvoke <java.lang.Math: int min(int,int)>(v, v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
virtualinvoke v.<java.nio.ByteBuffer: java.nio.ByteBuffer get(byte[],int,int)>(v, v, v);
return v;
label:
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer rewind()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer limit(int)>(v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: boolean finished>;
if v == 0 goto label;
v = 0;
goto label;
label:
v = specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int inflateBytesDirect()>();
label:
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer limit(int)>(v);
v = staticinvoke <java.lang.Math: int min(int,int)>(v, v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
virtualinvoke v.<java.nio.ByteBuffer: java.nio.ByteBuffer get(byte[],int,int)>(v, v, v);
return v;
}
public synchronized long getBytesWritten()
{
long v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void checkStream()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
v = staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long getBytesWritten(long)>(v);
return v;
}
public synchronized long getBytesRead()
{
long v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void checkStream()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
v = staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long getBytesRead(long)>(v);
return v;
}
public synchronized int getRemaining()
{
int v, v, v;
long v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void checkStream()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
v = staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int getRemaining(long)>(v);
v = v + v;
return v;
}
public synchronized void reset()
{
long v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
byte v;
java.nio.Buffer v, v;
int v, v;
boolean v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
specialinvoke v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void checkStream()>();
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void end(long)>(v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: boolean conserveMemory>;
if v == 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
v = staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long init(int)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream> = v;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: boolean finished> = 0;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufLen> = 0;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int compressedDirectBufOff> = 0;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer limit(int)>(v);
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: java.nio.Buffer uncompressedDirectBuf>;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int directBufferSize>;
virtualinvoke v.<java.nio.Buffer: java.nio.Buffer position(int)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufLen> = 0;
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: int userBufOff> = 0;
return;
}
public synchronized void end()
{
byte v;
long v, v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
v = v cmp 0L;
if v == 0 goto label;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void end(long)>(v);
v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream> = 0L;
label:
return;
}
static void initSymbols(java.lang.String)
{
java.lang.String v;
v := @parameter: java.lang.String;
staticinvoke <oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: void initIDs(java.lang.String)>(v);
return;
}
private void checkStream()
{
byte v;
long v;
java.lang.NullPointerException v;
oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor v;
v := @this: oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor;
v = v.<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: long stream>;
v = v cmp 0L;
if v != 0 goto label;
v = new java.lang.NullPointerException;
specialinvoke v.<java.lang.NullPointerException: void <init>()>();
throw v;
label:
return;
}
private static native void initIDs(java.lang.String);
private static native long init(int);
private native int inflateBytesDirect();
private static native long getBytesRead(long);
private static native long getBytesWritten(long);
private static native int getRemaining(long);
private static native void end(long);
static void <clinit>()
{
org.slf4j.Logger v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Loadd/org/apache/hadoop/io/compress/bzip2/Bzip2Decompressor;");
<oadd.org.apache.hadoop.io.compress.bzip.Bzip2Decompressor: org.slf4j.Logger LOG> = v;
return;
}
}