1 /*******************************************************************************
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2 * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.databoard.accessor;
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14 import org.simantics.databoard.accessor.error.AccessorException;
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15 import org.simantics.databoard.accessor.file.FileArrayAccessor;
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17 public interface StreamAccessor extends ArrayAccessor, FileArrayAccessor, CloseableAccessor {
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19 void flush() throws AccessorException;
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22 * Close the accessor.
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24 * @throws AccessorException
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26 void close() throws AccessorException;
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29 * Reset internal buffer. If there unwritten changes, they are flushed.
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31 * @throws AccessorException
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33 void reset() throws AccessorException;
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