/*
* The MIT License (MIT)
*
* Copyright (c) 2007-2015 Broad Institute
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.broad.igv.cli_plugin;
import htsjdk.tribble.Feature;
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
/**
* User: jacob
* Date: 2012-Aug-02
*
* @see PluginCodec
* @see FeatureEncoder
*/
public interface FeatureDecoder<T extends Feature> {
/**
* Decode all features from the specified input stream
*
* @param is
* @param strictParsing If true, errors are thrown if we cannot parse a given line.
* If false, we simply skip that line. Mostly applicable to AsciiDecoders,
* but could be useful more generally.
* @return Iterator of decoded features
* @throws IOException
*/
Iterator<T> decodeAll(InputStream is, boolean strictParsing) throws IOException;
/**
* @param attributes List of maps containing attributes which were provided by
* {@link FeatureEncoder#encodeAll(java.io.OutputStream, java.util.Iterator)}
*/
void setAttributes(List<Map<String, Object>> attributes);
/**
* It may be the case that the output is processed differently, depending on the input.
* We allow for that by providing the commands and arguments here. Implementations are not
* required to do anything with the input
*
* @param commands Command portions of the input, e.g. {"find", "."}
* @param argumentMap Arguments with their values. e.g. "-name", "myFile"
*/
void setInputs(List<String> commands, Map<Argument, Object> argumentMap);
}