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add size() method

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Volker Berlin 2017-03-26 11:39:06 +02:00
parent f9a7d13c57
commit 43cb89f546
1 changed files with 10 additions and 0 deletions
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10
src/de/inetsoftware/jwebassembly/binary/WasmOutputStream.java
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@ -142,4 +142,14 @@ class WasmOutputStream extends FilterOutputStream {
ByteArrayOutputStream baos = (ByteArrayOutputStream)out;
baos.writeTo( output );
}
/**
* The count of bytes in the stream. Work only for in memory stream.
*
* @return the data size
*/
int size() {
ByteArrayOutputStream baos = (ByteArrayOutputStream)out;
return baos.size();
}
}