Here's the fixture code for all of the examples given for the various list-based fixtures. You'll need to understand about fixture code for DoFixture in flow first.

Notice that ParamRowFixture avoids the need to write a subclass for RowFixture when it's used with DoFixture.

ArrayFixture, SetFixture and SubsetFixture can all take the following collections as arguments to their constructors:

• Object[]
• java.util.Collection
• java.util.Iterator
• java.util.Map[], in which case each element of the collection is a Map instead of an Object. This is handy with dynamic collections, such as provided by javax.swing.TableModel.

These three fixtures also treat a header label as referring to either an instance variable or a property (through a getter method) when an element is an Object (ie, not a Map). All header labels are converted to a Java identifier using extended camel casing[?].

These fixtures can also be used "stand-alone" (ie, not in flow, where the first table is interpreted by a DoFixture). In that case it's necessary to subclass them, as with RowFixture.

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public class StartListing extends fitlibrary.DoFixture {
    private int[] ints;

    public void listIs(int[] ints) {
        this.ints = ints;
    }
    public Fixture orderedList() {
        return new ArrayFixture(itemList());
    }
    public Fixture rowList() {
        return new ItemRowFixture();
    }
    public Fixture set() {
        return new SetFixture(itemList());
    }
    public Fixture subset() {
        return new SubsetFixture(itemList());
    }
    public Fixture paramRowList() {
        return new ParamRowFixture(itemArray(),Item.class);
    }
    private List itemList() {
        return Arrays.asList(itemArray());
    }
    private Object[] itemArray() {
        Object[] result = new Object[ints.length];
        for (int i = 0; i < ints.length; i++)
            result[i] = new Item(ints[i]);
        return result;
    }
    public static class Item {
        public int item;
        public Item(int item) {
            this.item = item;
        }
    }
    public class ItemRowFixture extends fit.RowFixture {
        public Object[] query() throws Exception {
            return itemArray();
        }
        public Class getTargetClass() {
            return Item.class;
        }
    }
}

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With auto-wrapping[?] in DoFixture, the method orderedList() could be written as:

---

    public List orderedList() {
        return itemList();
    }

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• Copyright (c) 2004, 2005 Rick Mugridge, Rimu Research.
• Released under the terms of the GNU General Public License version 2 or later.