Java StopWatch.elapsedTime方法代码示例

本文整理汇总了Java中org.hsqldb.lib.StopWatch.elapsedTime方法的典型用法代码示例。如果您正苦于以下问题：Java StopWatch.elapsedTime方法的具体用法？Java StopWatch.elapsedTime怎么用？Java StopWatch.elapsedTime使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.hsqldb.lib.StopWatch的用法示例。

在下文中一共展示了StopWatch.elapsedTime方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: countTestZip

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
private void countTestZip() {

        try {
            StopWatch sw = new StopWatch();

            sStatement.execute("SELECT count(*) from TEST where zip > -1");

            ResultSet rs = sStatement.getResultSet();

            rs.next();

            int time = (int) sw.elapsedTime();
            int rate = (bigrows * 1000) / (time + 1);

            storeResult("count (index on zip)", rs.getInt(1), time, rate);
            System.out.println("count time (index on zip) " + rs.getInt(1)
                               + " rows  -- " + time + " ms -- " + rate
                               + " tps");
        } catch (SQLException e) {}
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:21，代码来源:TestCacheSize.java

示例2: countTestZip

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
private void countTestZip() {

        try {
            StopWatch sw = new StopWatch();

            sStatement.execute("SELECT count(*) from TEST where zip > -1");

            ResultSet rs = sStatement.getResultSet();

            rs.next();

            long time = (long) sw.elapsedTime();
            long rate = ((long) bigrows * 1000) / (time + 1);

            storeResult("count (index on zip)", rs.getInt(1), time, rate);
            System.out.println("count time (index on zip) " + rs.getInt(1)
                               + " rows  -- " + time + " ms -- " + rate
                               + " tps");
        } catch (SQLException e) {}
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:21，代码来源:TestCacheSize.java

示例3: selectID

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void selectID() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "SELECT firstname,lastname,zip,filler FROM test WHERE id = ?");

            for (i = 0; i < smallops; i++) {
                ps.setInt(1, nextIntRandom(randomgen, bigrows - 1));
                ps.execute();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Select " + (i + 1) + " : "
                                       + (sw.elapsedTime() + 1));
                }
            }

            ps.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = ((long) i * 1000) / (time + 1);

        storeResult("select random id", i, time, rate);
        System.out.println("select time for random id " + i + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:35，代码来源:TestCacheSize.java

示例4: selectZipTable

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void selectZipTable() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "SELECT zip FROM zip WHERE zip = ?");

            for (i = 0; i < bigops; i++) {
                ps.setInt(1, nextIntRandom(randomgen, smallrows - 1));
                ps.execute();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Select " + (i + 1) + " : "
                                       + (sw.elapsedTime() + 1));
                }
            }

            ps.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = ((long) i * 1000) / (time + 1);

        storeResult("select random zip (zip table)", i, time, rate);
        System.out.println("select time for random zip from zip table " + i
                           + " rows  -- " + time + " ms -- " + rate + " tps");
    }

开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:35，代码来源:TestCacheSize.java

示例5: updateZip

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
private void updateZip() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;
        int              count     = 0;
        int              random    = 0;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "UPDATE test SET filler = filler || zip WHERE zip = ?");

            for (; i < smallrows; i++) {
                random = nextIntRandom(randomgen, smallrows - 1);

                ps.setInt(1, random);

                count += ps.executeUpdate();

                if (reportProgress && count % 10000 < 20) {
                    System.out.println("Update " + count + " : "
                                       + (sw.elapsedTime() + 1));
                }
            }

            ps.close();
        } catch (SQLException e) {
            System.out.println("error : " + random);
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = (i * 1000) / (time + 1);

        storeResult("update with random zip", i, time, rate);
        System.out.println("update time with random zip " + i + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:tiweGH，项目名称:OpenDiabetes，代码行数:40，代码来源:TestCacheSize.java

示例6: selectID

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void selectID() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "SELECT firstname,lastname,zip,filler FROM test WHERE id = ?");

            for (i = 0; i < bigops; i++) {
                ps.setInt(1, nextIntRandom(randomgen, bigrows - 1));
                ps.execute();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Select " + (i + 1) + " : "
                                       + (sw.elapsedTime() + 1));
                }
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }

        int time = (int) sw.elapsedTime();
        int rate = (i * 1000) / (time + 1);

        storeResult("select random id", i, time, rate);
        System.out.println("select time for random id " + i + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:33，代码来源:TestCacheSize.java

示例7: main

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
public static void main(String argv[]) {

        TestCacheSize test = new TestCacheSize();
        HsqlProperties props = HsqlProperties.argArrayToProps(argv, "test");

        test.bigops   = props.getIntegerProperty("test.bigops", test.bigops);
        test.bigrows  = test.bigops;
        test.smallops = test.bigops / 8;
        test.cacheScale = props.getIntegerProperty("test.scale",
                test.cacheScale);
        test.logType   = props.getProperty("test.logtype", test.logType);
        test.tableType = props.getProperty("test.tabletype", test.tableType);
        test.nioMode   = props.isPropertyTrue("test.nio", test.nioMode);

        if (props.getProperty("test.dbtype", "").equals("mem")) {
            test.filepath = "mem:test";
            test.filedb   = false;
            test.shutdown = false;
        }

        test.setUp();

        StopWatch sw = new StopWatch();

        test.testFillUp();
        test.checkResults();

        long time = sw.elapsedTime();

        test.storeResult("total test time", 0, (int) time, 0);
        System.out.println("total test time -- " + sw.elapsedTime() + " ms");
        test.tearDown();
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:34，代码来源:TestCacheSize.java

示例8: deleteTest

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void deleteTest() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;
        int              count     = 0;
        int              random    = 0;

        try {
            PreparedStatement ps =
                cConnection.prepareStatement("DELETE FROM test WHERE id = ?");

            for (i = 0; count < smallops; i++) {
                random = nextIntRandom(randomgen, bigrows);

//                random = i;
                ps.setInt(1, random);

                count += ps.executeUpdate();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("delete " + (i + 1) + " : "
                                       + sw.elapsedTime() + " rps: "
                                       + (i * 1000 / (sw.elapsedTime() + 1)));
                }
            }
        } catch (SQLException e) {
            System.out.println("error : " + random);
            e.printStackTrace();
        }

        int time = (int) sw.elapsedTime();
        int rate = (count * 1000) / (time + 1);

        storeResult("delete with random id", count, time, rate);
        System.out.println("delete time for random id " + count
                           + " rows  -- " + time + " ms -- " + rate + " tps");
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:41，代码来源:TestCacheSize.java

示例9: main

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
public static void main(String[] argv) {

        TestCacheSize  test  = new TestCacheSize();
        HsqlProperties props = HsqlProperties.argArrayToProps(argv, "test");

        test.bigops   = props.getIntegerProperty("test.bigops", test.bigops);
        test.bigrows  = test.bigops;
        test.smallops = test.bigops / 8;
        test.cacheScale = props.getIntegerProperty("test.scale",
                test.cacheScale);
        test.tableType = props.getProperty("test.tabletype", test.tableType);
        test.nioMode   = props.isPropertyTrue("test.nio", test.nioMode);

        if (props.getProperty("test.dbtype", "").equals("mem")) {
            test.filepath = "mem:test";
            test.filedb   = false;
            test.shutdown = false;
        }

        test.setUp();

        StopWatch sw = new StopWatch();

        test.testFillUp();
        test.checkResults();

        long time = sw.elapsedTime();

        test.storeResult("total test time", 0, (int) time, 0);
        System.out.println("total test time -- " + sw.elapsedTime() + " ms");
        test.tearDown();
    }

开发者ID:Julien35，项目名称:dev-courses，代码行数:33，代码来源:TestCacheSize.java

示例10: selectZip

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void selectZip() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "SELECT TOP 1 firstname,lastname,zip,filler FROM test WHERE zip = ?");

            for (; i < bigops; i++) {
                ps.setInt(1, nextIntRandom(randomgen, smallrows));
                ps.execute();

                if ((i + 1) == 100 && sw.elapsedTime() > 50000) {
                    slow = true;
                }

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Select " + (i + 1) + " : "
                                       + sw.elapsedTime() + " rps: "
                                       + (i * 1000 / (sw.elapsedTime() + 1)));
                }
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = ((long) i * 1000) / (time + 1);

        storeResult("select random zip", i, time, rate);
        System.out.println("select time for random zip " + i + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:Julien35，项目名称:dev-courses，代码行数:38，代码来源:TestCacheSize.java

示例11: updateID

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void updateID() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;
        int              count     = 0;
        int              random    = 0;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "UPDATE test SET zip = zip + 1 WHERE id = ? and zip <> "
                + smallrows);

            for (i = 0; i < smallops; i++) {
                random = nextIntRandom(randomgen, bigrows - 1);

                ps.setInt(1, random);
                ps.execute();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Update " + (i + 1) + " : "
                                       + sw.elapsedTime() + " rps: "
                                       + (i * 1000 / (sw.elapsedTime() + 1)));
                }
            }

            ps.close();
        } catch (SQLException e) {
            System.out.println("error : " + random);
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = (i * 1000) / (time + 1);

        storeResult("update with random id", i, time, rate);
        System.out.println("update time with random id " + i + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:Julien35，项目名称:dev-courses，代码行数:42，代码来源:TestCacheSize.java

示例12: deleteTest

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void deleteTest() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;
        int              count     = 0;
        int              random    = 0;

        try {
            PreparedStatement ps =
                cConnection.prepareStatement("DELETE FROM test WHERE id = ?");

            for (i = 0; count < smallops; i++) {
                random = nextIntRandom(randomgen, bigrows);

//                random = i;
                ps.setInt(1, random);

                count += ps.executeUpdate();

/*
                if ((i + 1) % 10000 == 0) {
                    Statement st = cConnection.createStatement();

                    st.execute("CHECKPOINT DEFRAG");
                    st.close();
                }
*/
                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("delete " + (i + 1) + " : "
                                       + sw.elapsedTime() + " rps: "
                                       + (i * 1000 / (sw.elapsedTime() + 1)));
                }
            }

            ps.close();
        } catch (SQLException e) {
            System.out.println("error : " + random);
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = (count * 1000) / (time + 1);

        storeResult("delete with random id", count, time, rate);
        System.out.println("delete time for random id " + count + " rows  -- "
                           + time + " ms -- " + rate + " tps");
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:51，代码来源:TestCacheSize.java

示例13: updateIDLinear

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
void updateIDLinear() {

        StopWatch        sw        = new StopWatch();
        java.util.Random randomgen = new java.util.Random();
        int              i         = 0;
        boolean          slow      = false;
        int              count     = 0;
        int              random    = 0;

        try {
            PreparedStatement ps = cConnection.prepareStatement(
                "UPDATE test SET zip = zip + 1 WHERE id = ? and zip <> "
                + smallrows);

            for (i = 0; i < bigops; i++) {
                random = i;

                ps.setInt(1, random);
                ps.execute();

                if (reportProgress && (i + 1) % 10000 == 0
                        || (slow && (i + 1) % 100 == 0)) {
                    System.out.println("Update " + (i + 1) + " : "
                                       + sw.elapsedTime() + " rps: "
                                       + (i * 1000 / (sw.elapsedTime() + 1)));
                }
            }

            ps.close();
        } catch (SQLException e) {
            System.out.println("error : " + random);
            e.printStackTrace();
        }

        long time = sw.elapsedTime();
        long rate = (i * 1000) / (time + 1);

        storeResult("update with sequential id", i, time, rate);
        System.out.println("update time with sequential id " + i
                           + " rows  -- " + time + " ms -- " + rate + " tps");
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:42，代码来源:TestCacheSize.java

示例14: printCommandStats

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
static void printCommandStats(StopWatch sw, String cmd) {

        long et = sw.elapsedTime();

        print(sw.elapsedTimeToMessage(rows + " " + cmd));
        println(" " + ((1000 * rows) / et) + " ops/s.");
    }

开发者ID:parabuild-ci，项目名称:parabuild-ci，代码行数:8，代码来源:TestBatchExecution.java

示例15: printCommandStats

import org.hsqldb.lib.StopWatch; //导入方法依赖的package包/类
static void printCommandStats(StopWatch sw, String cmd, int count) {

        long et = sw.elapsedTime();

        print(sw.elapsedTimeToMessage(count + " " + cmd));
        println(" " + ((1000 * count) / et) + " ops/s.");
    }

开发者ID:Julien35，项目名称:dev-courses，代码行数:8，代码来源:TestBatchExecution.java

注：本文中的org.hsqldb.lib.StopWatch.elapsedTime方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。