Example usage for java.util LinkedHashMap clone

Introduction

In this page you can find the example usage for java.util LinkedHashMap clone.

Prototype

@HotSpotIntrinsicCandidate
protected native Object clone() throws CloneNotSupportedException;

Source Link

Document

Creates and returns a copy of this object.

Usage

From source file:gtu._work.ui.SqlCreaterUI.java

private void firstRowMakeInsertSqlBtn(ActionEvent evt) {
    try {//from w  ww  .  j  a  v  a2 s  . c  o m
        String tableName = Validate.notBlank(tableNameText.getText(), "??");
        File srcFile = JCommonUtil.filePathCheck(excelFilePathText2.getText(), "?", "xlsx");
        File saveFile = JCommonUtil._jFileChooser_selectFileOnly_saveFile();
        if (saveFile == null) {
            JCommonUtil._jOptionPane_showMessageDialog_error("?");
            return;
        }

        BufferedWriter writer = new BufferedWriter(
                new OutputStreamWriter(new FileOutputStream(saveFile), "utf8"));

        BufferedInputStream bis = new BufferedInputStream(new FileInputStream(srcFile));
        XSSFWorkbook xssfWorkbook = new XSSFWorkbook(bis);
        Sheet sheet = xssfWorkbook.getSheetAt(0);

        LinkedHashMap<String, String> valueMap = new LinkedHashMap<String, String>();
        for (int ii = 0; ii < sheet.getRow(0).getLastCellNum(); ii++) {
            valueMap.put(formatCellType(sheet.getRow(0).getCell(ii)), "");
        }

        for (int j = 0; j < sheet.getPhysicalNumberOfRows(); j++) {
            Row row = sheet.getRow(j);
            LinkedHashMap<String, String> valueMap2 = (LinkedHashMap<String, String>) valueMap.clone();
            int ii = 0;
            for (String key : valueMap2.keySet()) {
                valueMap2.put(key, formatCellType(row.getCell(ii)));
                ii++;
            }
            appendLog("" + valueMap2);
            String insertSql = this.fetchInsertSQL(tableName, valueMap2);
            appendLog("" + insertSql);
            writer.write(insertSql);
            writer.newLine();
        }
        bis.close();

        writer.flush();
        writer.close();

        JCommonUtil._jOptionPane_showMessageDialog_info("? : \n" + saveFile);
    } catch (Exception ex) {
        JCommonUtil.handleException(ex);
    }
}

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From source file:com.google.gwt.emultest.java.util.LinkedHashMapTest.java

@SuppressWarnings("unchecked")
public void testClone() {
    LinkedHashMap<String, String> srcMap = new LinkedHashMap<String, String>();
    checkEmptyLinkedHashMapAssumptions(srcMap);

    // Check empty clone behavior
    LinkedHashMap<String, String> dstMap = (LinkedHashMap<String, String>) srcMap.clone();
    assertNotNull(dstMap);/*  w w w.j  a va  2s . c  o  m*/
    assertEquals(dstMap.size(), srcMap.size());
    assertEquals(dstMap.keySet().toArray(), srcMap.keySet().toArray());
    assertEquals(dstMap.entrySet().toArray(), srcMap.entrySet().toArray());

    // Check non-empty clone behavior
    srcMap.put(KEY_1, VALUE_1);
    srcMap.put(KEY_2, VALUE_2);
    srcMap.put(KEY_3, VALUE_3);
    srcMap.put(KEY_4, VALUE_4);
    dstMap = (LinkedHashMap<String, String>) srcMap.clone();
    assertNotNull(dstMap);
    assertEquals(dstMap.size(), srcMap.size());
    assertEquals(dstMap.keySet().toArray(), srcMap.keySet().toArray());
    assertEquals(dstMap.entrySet().toArray(), srcMap.entrySet().toArray());
}

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From source file:com.vmware.bdd.cli.commands.ClusterCommands.java

private void prettyOutputDetailNodegroups(TopologyType topology,
        LinkedHashMap<String, List<String>> ngColumnNamesWithGetMethodNames, List<NodeGroupRead> nodegroups)
        throws Exception {
    LinkedHashMap<String, List<String>> nColumnNamesWithGetMethodNames = new LinkedHashMap<String, List<String>>();
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_NODE_NAME, Arrays.asList("getName"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_NODE_VERSION, Arrays.asList("getVersion"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_HOST, Arrays.asList("getHostName"));
    if (topology == TopologyType.RACK_AS_RACK || topology == TopologyType.HVE) {
        nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_RACK, Arrays.asList("getRack"));
    }/*from  www  .jav a2 s .c  o  m*/
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_IP, Arrays.asList("fetchMgtIp"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_HDFS_IP, Arrays.asList("fetchHdfsIp"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_MAPRED_IP, Arrays.asList("fetchMapredIp"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_STATUS, Arrays.asList("getStatus"));
    nColumnNamesWithGetMethodNames.put(Constants.FORMAT_TABLE_COLUMN_TASK, Arrays.asList("getAction"));

    for (NodeGroupRead nodegroup : nodegroups) {
        CommandsUtils.printInTableFormat(ngColumnNamesWithGetMethodNames, new NodeGroupRead[] { nodegroup },
                Constants.OUTPUT_INDENT);
        List<NodeRead> nodes = nodegroup.getInstances();
        if (nodes != null) {
            LinkedHashMap<String, List<String>> nColumnNamesWithGetMethodNamesClone = (LinkedHashMap<String, List<String>>) nColumnNamesWithGetMethodNames
                    .clone();
            if (!nodes.isEmpty() && (nodes.get(0).getIpConfigs() == null
                    || (!nodes.get(0).getIpConfigs().containsKey(NetTrafficType.HDFS_NETWORK)
                            && !nodes.get(0).getIpConfigs().containsKey(NetTrafficType.MAPRED_NETWORK)))) {
                nColumnNamesWithGetMethodNamesClone.remove(Constants.FORMAT_TABLE_COLUMN_HDFS_IP);
                nColumnNamesWithGetMethodNamesClone.remove(Constants.FORMAT_TABLE_COLUMN_MAPRED_IP);
            }
            System.out.println();
            CommandsUtils.printInTableFormat(nColumnNamesWithGetMethodNamesClone, nodes.toArray(),
                    new StringBuilder().append(Constants.OUTPUT_INDENT).append(Constants.OUTPUT_INDENT)
                            .toString());
        }
        System.out.println();
    }

    CommandsUtils.prettyOutputErrorNode(nodegroups);
}

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