Examples of FieldComparator

net.sf.jabref.FieldComparator
A comparator for BibtexEntry fields Initial Version: @author alver @version Date: Oct 13, 2005 Time: 10:10:04 PM ToCurrent Version: @author $Author: mortenalver $ @version $Revision: 2734 $ ($Date: 2008-09-01 23:08:42 +0200 (Mon, 01 Sep 2008) $)TODO: Testcases
org.apache.lucene.search.FieldComparator
Expert: a FieldComparator compares hits so as to determine their sort order when collecting the top results with {@link TopFieldCollector}. The concrete public FieldComparator classes here correspond to the SortField types.
This API is designed to achieve high performance sorting, by exposing a tight interaction with {@link FieldValueHitQueue} as it visits hits. Whenever a hit iscompetitive, it's enrolled into a virtual slot, which is an int ranging from 0 to numHits-1. The {@link FieldComparator} is made aware of segment transitionsduring searching in case any internal state it's tracking needs to be recomputed during these transitions.

A comparator must define these functions:
- {@link #compare} Compare a hit at 'slot a'with hit 'slot b'.
- {@link #setBottom} This method is called by{@link FieldValueHitQueue} to notify theFieldComparator of the current weakest ("bottom") slot. Note that this slot may not hold the weakest value according to your comparator, in cases where your comparator is not the primary one (ie, is only used to break ties from the comparators before it).
- {@link #compareBottom} Compare a new hit (docID)against the "weakest" (bottom) entry in the queue.
- {@link #copy} Installs a new hit into thepriority queue. The {@link FieldValueHitQueue}calls this method when a new hit is competitive.
- {@link #setNextReader} Invokedwhen the search is switching to the next segment. You may need to update internal state of the comparator, for example retrieving new values from the {@link FieldCache}.
- {@link #value} Return the sort value stored inthe specified slot. This is only called at the end of the search, in order to populate {@link FieldDoc#fields} when returning the top results.
NOTE: This API is experimental and might change in incompatible ways in the next release.
org.zkoss.zul.FieldComparator

Based on the the given field names to compare the field value of the object that is passed in {@link #compare} method.

The field names accept compound "a.b.c" expression. It also accept multiple field names that you can give expression in the form of e.g. "name, age, salary" and this comparator will compare in that sequence.
@author henrichen @since 3.6.0
whitedb.util.FieldComparator

Examples of org.zkoss.zul.FieldComparator

    listhead.setSizable(true);
    listhead.setParent(this.lbTotalCount);
    final Listheader lh1 = new Listheader();
    lh1.setSclass("FDListBoxHeader1");
    lh1.setWidth("10%");
    lh1.setSortAscending(new FieldComparator("country", true));
    lh1.setSortDescending(new FieldComparator("country", false));
    lh1.setParent(listhead);
    final Listheader lh2 = new Listheader(Labels.getLabel("listheader_SecLoginlogList_CountryCode2.label"));
    lh2.setSclass("FDListBoxHeader1");
    lh2.setWidth("60%");
    lh2.setSortAscending(new FieldComparator("countryName", true));
    lh2.setSortDescending(new FieldComparator("countryName", false));
    lh2.setParent(listhead);
    final Listheader lh3 = new Listheader(Labels.getLabel("ListheaderStatisticTotalCountByCountries.TotalCount.Label"));
    lh3.setSclass("FDListBoxHeader1");
    lh3.setWidth("30%");
    lh3.setSortAscending(new FieldComparator("totalCount", true));
    lh3.setSortDescending(new FieldComparator("totalCount", false));
    lh3.setSortDirection("descending");
    lh3.setParent(listhead);


    final Listfoot listfoot = new Listfoot();
    listfoot.setHeight("20px");

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Examples of org.zkoss.zul.FieldComparator

    // set the bandbox to readonly
    bandbox_OrderList_CustomerSearch.setReadonly(true);


    // not used listheaders must be declared like ->
    // lh.setSortAscending(""); lh.setSortDescending("")
    listheader_OrderList_OrderNo.setSortAscending(new FieldComparator("aufNr", true));
    listheader_OrderList_OrderNo.setSortDescending(new FieldComparator("aufNr", false));
    listheader_OrderList_OderDescr.setSortAscending(new FieldComparator("aufBezeichnung", true));
    listheader_OrderList_OderDescr.setSortDescending(new FieldComparator("aufBezeichnung", false));


    // not used listheaders must be declared like ->
    // lh.setSortAscending(""); lh.setSortDescending("")
    listheader_OrderPosList_Orderpos_No.setSortAscending(new FieldComparator("aupPosition", true));
    listheader_OrderPosList_Orderpos_No.setSortDescending(new FieldComparator("aupPosition", false));
    listheader_OrderPosList_Shorttext.setSortAscending(new FieldComparator("article.artKurzbezeichnung", true));
    listheader_OrderPosList_Shorttext.setSortDescending(new FieldComparator("article.artKurzbezeichnung", false));
    listheader_OrderPosList_Count.setSortAscending(new FieldComparator("aupMenge", true));
    listheader_OrderPosList_Count.setSortDescending(new FieldComparator("aupMenge", false));
    listheader_OrderPosList_SinglePrice.setSortAscending(new FieldComparator("aupEinzelwert", true));
    listheader_OrderPosList_SinglePrice.setSortDescending(new FieldComparator("aupEinzelwert", false));
    listheader_OrderPosList_WholePrice.setSortAscending(new FieldComparator("aupGesamtwert", true));
    listheader_OrderPosList_WholePrice.setSortDescending(new FieldComparator("aupGesamtwert", false));


    // ++ create the searchObject and init sorting ++//
    // only in sample app init with all orders
    HibernateSearchObject<Order> soOrder = new HibernateSearchObject<Order>(Order.class, getPageSizeOrders());
    soOrder.addSort("aufNr", false);

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Examples of org.zkoss.zul.FieldComparator

  public void onOpen$bandbox_OrderList_CustomerSearch(Event event) throws Exception {
    // logger.debug(event.toString());


    // not used listheaders must be declared like ->
    // lh.setSortAscending(""); lh.setSortDescending("")
    listheader_CustNo.setSortAscending(new FieldComparator("kunNr", true));
    listheader_CustNo.setSortDescending(new FieldComparator("kunNr", false));
    listheader_CustMatchcode.setSortAscending(new FieldComparator("kunMatchcode", true));
    listheader_CustMatchcode.setSortDescending(new FieldComparator("kunMatchcode", false));
    listheader_CustName1.setSortAscending(new FieldComparator("kunName1", true));
    listheader_CustName1.setSortDescending(new FieldComparator("kunName1", false));
    listheader_CustCity.setSortAscending(new FieldComparator("kunOrt", true));
    listheader_CustCity.setSortDescending(new FieldComparator("kunOrt", false));


    // set the paging params
    paging_OrderList_CustomerSearchList.setPageSize(pageSizeSearchCustomers);
    paging_OrderList_CustomerSearchList.setDetailed(true);

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Examples of org.zkoss.zul.FieldComparator

    listhead.setSizable(true);
    listhead.setParent(this.lbMonthlyCount);
    final Listheader lh1 = new Listheader();
    lh1.setSclass("FDListBoxHeader1");
    lh1.setWidth("10%");
    lh1.setSortAscending(new FieldComparator("country", true));
    lh1.setSortDescending(new FieldComparator("country", false));
    lh1.setParent(listhead);
    final Listheader lh2 = new Listheader(Labels.getLabel("listheader_SecLoginlogList_CountryCode2.label"));
    lh2.setSclass("FDListBoxHeader1");
    lh2.setWidth("60%");
    lh2.setSortAscending(new FieldComparator("countryName", true));
    lh2.setSortDescending(new FieldComparator("countryName", false));
    lh2.setParent(listhead);
    final Listheader lh3 = new Listheader(Labels.getLabel("ListheaderStatisticTotalCountByCountries.TotalCount.Label"));
    lh3.setSclass("FDListBoxHeader1");
    lh3.setWidth("30%");
    lh3.setSortAscending(new FieldComparator("totalCount", true));
    lh3.setSortDescending(new FieldComparator("totalCount", false));
    lh3.setSortDirection("descending");
    lh3.setParent(listhead);


    final Listfoot listfoot = new Listfoot();
    listfoot.setHeight("20px");

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Examples of org.zkoss.zul.FieldComparator

    listhead.setSizable(true);
    listhead.setParent(this.lbDailyCount);
    final Listheader lh1 = new Listheader();
    lh1.setSclass("FDListBoxHeader1");
    lh1.setWidth("10%");
    lh1.setSortAscending(new FieldComparator("country", true));
    lh1.setSortDescending(new FieldComparator("country", false));
    lh1.setParent(listhead);
    final Listheader lh2 = new Listheader(Labels.getLabel("listheader_SecLoginlogList_CountryCode2.label"));
    lh2.setSclass("FDListBoxHeader1");
    lh2.setWidth("60%");
    lh2.setSortAscending(new FieldComparator("countryName", true));
    lh2.setSortDescending(new FieldComparator("countryName", false));
    lh2.setParent(listhead);
    final Listheader lh3 = new Listheader(Labels.getLabel("ListheaderStatisticTotalCountByCountries.TotalCount.Label"));
    lh3.setSclass("FDListBoxHeader1");
    lh3.setWidth("30%");
    lh3.setSortAscending(new FieldComparator("totalCount", true));
    lh3.setSortDescending(new FieldComparator("totalCount", false));
    lh3.setSortDirection("descending");
    lh3.setParent(listhead);


    final Listfoot listfoot = new Listfoot();
    listfoot.setHeight("20px");

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Examples of whitedb.util.FieldComparator


    /********************* ORM support functions ************************/


    public void writeObjectToDatabase(Object object) throws IllegalAccessException {
        Field[] declaredFields = object.getClass().getDeclaredFields();
        Arrays.sort(declaredFields, new FieldComparator()); //Performance issue, cache sorted fields
        Record record = createRecord(database.pointer, declaredFields.length);


        for (int i = 0; i < declaredFields.length; i++) {
            Integer value = getFieldValue(object, declaredFields[i]);
            System.out.println("Writing field: [" + declaredFields[i].getName() + "] with value: " + value);

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Examples of whitedb.util.FieldComparator

        }
    }


    public <T> T readObjectFromDatabase(Class<T> objecClass, Record record) throws IllegalAccessException, InstantiationException {
        Field[] declaredFields = objecClass.getDeclaredFields();
        Arrays.sort(declaredFields, new FieldComparator()); //Performance issue, cache sorted fields
        T object = objecClass.newInstance();


        for (int i = 0; i < declaredFields.length; i++) {
            int value = getIntFieldValue(database.pointer, record.pointer, i);
            System.out.println("Reading field: [" + declaredFields[i].getName() + "] with value: " + value);

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