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java.lang.Objectorg.activemq.io.util.ByteArrayCompression
Compression stream
| Field Summary | |
static int |
DEFAULT_COMPRESSION_LEVEL
Default compression level - 0 being none, 9 being best |
static int |
DEFAULT_COMPRESSION_LIMIT
Data size above which compression will be used |
static int |
DEFAULT_COMPRESSION_STRATEGY
Default Compression Strategy |
| Constructor Summary | |
ByteArrayCompression()
|
|
| Method Summary | |
ByteArray |
deflate(ByteArray ba)
Deflate the data in the ByteArray |
int |
getCompressionLevel()
|
int |
getCompressionLimit()
|
int |
getCompressionStrategy()
|
ByteArray |
inflate(ByteArray ba)
Inflate a ByteArray (if it contains compressed data) |
static boolean |
isCompressed(ByteArray ba)
test for compressed data |
void |
setCompressionLevel(int compressionLevel)
|
void |
setCompressionLimit(int compressionLimit)
|
void |
setCompressionStrategy(int compressionStrategy)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public static final int DEFAULT_COMPRESSION_LIMIT
public static final int DEFAULT_COMPRESSION_LEVEL
public static final int DEFAULT_COMPRESSION_STRATEGY
| Constructor Detail |
public ByteArrayCompression()
| Method Detail |
public int getCompressionLevel()
public void setCompressionLevel(int compressionLevel)
compressionLevel - The compressionLevel to set.public int getCompressionLimit()
public void setCompressionLimit(int compressionLimit)
compressionLimit - The compressionLimit to set.public int getCompressionStrategy()
public void setCompressionStrategy(int compressionStrategy)
compressionStrategy - The compressionStrategy to set.public static boolean isCompressed(ByteArray ba)
ba -
public ByteArray deflate(ByteArray ba)
throws java.io.IOException
ba -
java.io.IOException
public ByteArray inflate(ByteArray ba)
throws java.io.IOException
ba -
java.io.IOException
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