Advantages and disadvantages of byte stream “ArrayStream” and byte stream “BufferedStream”
I'm studying byte stream and I just noticed that ByteArrayStream seems similar to BufferedStream, I can read/write data by using ByteArrayStream alone or wrap it in BufferedStream. I know that BufferedStream has a memory buffer and it improves performance. Now, my question is what are the advantages and disadvantages of ByteArrayStream and BufferedStream? Is there a situation where a ByteArrayStream has more advantage than BufferedStream? or ByteArrayStream is meant to be wrapped in BufferedStream?
java
asked Jan 19 at 6:54
user2122949user2122949
22
add a comment |
I'm studying byte stream and I just noticed that ByteArrayStream seems similar to BufferedStream, I can read/write data by using ByteArrayStream alone or wrap it in BufferedStream. I know that BufferedStream has a memory buffer and it improves performance. Now, my question is what are the advantages and disadvantages of ByteArrayStream and BufferedStream? Is there a situation where a ByteArrayStream has more advantage than BufferedStream? or ByteArrayStream is meant to be wrapped in BufferedStream?
java
asked Jan 19 at 6:54
user2122949user2122949
22
3
They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06
add a comment |
I'm studying byte stream and I just noticed that ByteArrayStream seems similar to BufferedStream, I can read/write data by using ByteArrayStream alone or wrap it in BufferedStream. I know that BufferedStream has a memory buffer and it improves performance. Now, my question is what are the advantages and disadvantages of ByteArrayStream and BufferedStream? Is there a situation where a ByteArrayStream has more advantage than BufferedStream? or ByteArrayStream is meant to be wrapped in BufferedStream?
java
asked Jan 19 at 6:54
user2122949user2122949
22
I'm studying byte stream and I just noticed that ByteArrayStream seems similar to BufferedStream, I can read/write data by using ByteArrayStream alone or wrap it in BufferedStream. I know that BufferedStream has a memory buffer and it improves performance. Now, my question is what are the advantages and disadvantages of ByteArrayStream and BufferedStream? Is there a situation where a ByteArrayStream has more advantage than BufferedStream? or ByteArrayStream is meant to be wrapped in BufferedStream?
java
java
asked Jan 19 at 6:54
user2122949user2122949
22
asked Jan 19 at 6:54
user2122949user2122949
22
asked Jan 19 at 6:54
user2122949user2122949
22
asked Jan 19 at 6:54
user2122949user2122949
22
asked Jan 19 at 6:54
user2122949user2122949
22
22
3
They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06
add a comment |
3
They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06
3
3
They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06
They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06
add a comment |
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They do entirely different things: one buffers another stream which is useful if that stream does expensive calls to the operating system, and the other does io in and out of memory itself. They are not interchangeable. And there is zero benefits to buffering a bye array stream.
– Erwin Bolwidt
Jan 19 at 7:06