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https://github.com/i-net-software/JWebAssembly.git
synced 2025-03-15 18:44:47 +01:00
generalize the size() implementation
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commit
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@ -1,5 +1,5 @@
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/*
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* Copyright 2017 - 2018 Volker Berlin (i-net software)
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* Copyright 2017 - 2019 Volker Berlin (i-net software)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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@ -32,6 +32,8 @@ import de.inetsoftware.jwebassembly.wasm.ValueType;
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*/
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class WasmOutputStream extends FilterOutputStream {
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private int count;
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/**
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* Create a in memory stream.
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*/
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@ -49,6 +51,24 @@ class WasmOutputStream extends FilterOutputStream {
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super( output );
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void write( int b ) throws IOException {
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out.write( b );
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count++;
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public void write( byte[] b, int off, int len ) throws IOException {
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out.write( b, off, len );
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count += len;
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}
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/**
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* Write a binary operation code.
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*
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@ -245,13 +265,12 @@ class WasmOutputStream extends FilterOutputStream {
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}
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/**
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* The count of bytes in the stream. Work only for in memory stream.
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* The count of bytes in the stream.
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*
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* @return the data size
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*/
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int size() {
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ByteArrayOutputStream baos = (ByteArrayOutputStream)out;
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return baos.size();
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return count;
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}
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/**
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@ -260,5 +279,6 @@ class WasmOutputStream extends FilterOutputStream {
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void reset() {
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ByteArrayOutputStream baos = (ByteArrayOutputStream)out;
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baos.reset();
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count = 0;
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}
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}
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