org.semanticweb.owlapi.krss1.parser.StreamProvider Maven / Gradle / Ivy

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/* Generated By:JavaCC: Do not edit this line. StreamProvider.java Version 7.0 */
/* JavaCCOptions:KEEP_LINE_COLUMN=true */
package org.semanticweb.owlapi.krss1.parser;


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;

@SuppressWarnings("all")
public class StreamProvider implements Provider {

    Reader _reader;

    public StreamProvider(Reader reader) {
        _reader = reader;
    }

    public StreamProvider(InputStream stream) throws IOException {
        _reader = new BufferedReader(new InputStreamReader(stream));
    }

    public StreamProvider(InputStream stream, String charsetName) throws IOException {
        _reader = new BufferedReader(new InputStreamReader(stream, charsetName));
    }

    @Override
    public int read(char[] buffer, int off, int len) throws IOException {
        int result = _reader.read(buffer, off, len);

        if (result == 0) {
            if (off < buffer.length && len > 0) {
                result = -1;
            }
        }

        return result;
    }

    @Override
    public void close() throws IOException {
        _reader.close();
    }

}

/* JavaCC - OriginalChecksum=7c2a47fc74e1499f47f4370d16bdd73b (do not edit this line) */