testkeyassigner.java

来自「linux 下的源代码分析阅读器 red hat公司新版」· Java 代码 · 共 45 行

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/*- * See the file LICENSE for redistribution information. * * Copyright (c) 2002,2007 Oracle.  All rights reserved. * * $Id: TestKeyAssigner.java,v 12.5 2007/05/04 00:28:29 mark Exp $ */package com.sleepycat.collections.test;import com.sleepycat.bind.RecordNumberBinding;import com.sleepycat.collections.PrimaryKeyAssigner;import com.sleepycat.db.DatabaseEntry;import com.sleepycat.db.DatabaseException;/** * @author Mark Hayes */class TestKeyAssigner implements PrimaryKeyAssigner {    private byte next = 1;    private boolean isRecNum;    TestKeyAssigner(boolean isRecNum) {        this.isRecNum = isRecNum;    }    public void assignKey(DatabaseEntry keyData)        throws DatabaseException {        if (isRecNum) {            RecordNumberBinding.recordNumberToEntry(next, keyData);        } else {            keyData.setData(new byte[] { next }, 0, 1);        }        next += 1;    }    void reset() {        next = 1;    }}

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