Example usage for org.apache.commons.collections CollectionUtils transform

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils transform.

Prototype

public static void transform(Collection collection, Transformer transformer) 

Source Link

Document

Transform the collection by applying a Transformer to each element.

Usage

From source file:info.magnolia.cms.util.ContentUtilTest.java

@Test
public void testOrderAfterLastNode() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager("/node/a\n" + "/node/b\n" + "/node/c\n");
    Content node = hm.getContent("/node");
    Content a = node.getContent("a");
    ContentUtil.orderAfter(a, "c");
    Collection<Content> result = node.getChildren();
    CollectionUtils.transform(result, new Transformer() {
        @Override//from   ww  w .  j a va 2  s.  c  o  m
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(asList("b", "c", "a"), result);
}

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From source file:jp.ikedam.jenkins.plugins.extensible_choice_parameter.GlobalTextareaChoiceListProviderJenkinsTest.java

@SuppressWarnings("unchecked") // CollectionUtils.transformedCollection is not generic.
@Test//  w  w  w .j  a  v  a  2 s  .c o  m
public void testDescriptorDoFillNameItems() {
    GlobalTextareaChoiceListProvider.DescriptorImpl descriptor = getDescriptor();
    // Easy case
    {
        List<String> nameList = Arrays.asList("entry1", "entry2", "entry3");
        @SuppressWarnings("rawtypes")
        List choiceListEntry = new ArrayList(nameList);
        CollectionUtils.transform(choiceListEntry, new Transformer() {
            @Override
            public Object transform(Object input) {
                return new GlobalTextareaChoiceListEntry((String) input, "value1\nvalue2\n", false);
            }
        });
        descriptor.setChoiceListEntryList(choiceListEntry);

        ListBoxModel fillList = descriptor.doFillNameItems();

        @SuppressWarnings("rawtypes")
        List optionList = new ArrayList(nameList);
        CollectionUtils.transform(optionList, new Transformer() {
            @Override
            public Object transform(Object input) {
                String name = (String) input;
                return new ListBoxModel.Option(name, name);
            }
        });
        ListBoxModel expected = new ListBoxModel(optionList);

        assertListBoxEquals("Easy case", expected, fillList);
    }

    // Empty
    {
        descriptor.setChoiceListEntryList(new ArrayList<GlobalTextareaChoiceListEntry>(0));

        ListBoxModel fillList = descriptor.doFillNameItems();

        ListBoxModel expected = new ListBoxModel();

        assertListBoxEquals("Empty", expected, fillList);
    }

    // null
    {
        descriptor.setChoiceListEntryList(null);

        ListBoxModel fillList = descriptor.doFillNameItems();

        ListBoxModel expected = new ListBoxModel();

        assertListBoxEquals("null", expected, fillList);
    }
}

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From source file:info.magnolia.test.mock.MockContentTest.java

@Test
public void testOrderBefore() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager("/node/a\n" + "/node/b\n" + "/node/c\n");
    Content node = hm.getContent("/node");
    node.orderBefore("c", "b");
    Collection<Content> result = node.getChildren();
    // transform to collection of names
    CollectionUtils.transform(result, new Transformer() {
        @Override/*from   w w w.  j  av a2s.co m*/
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(Arrays.asList(new String[] { "a", "c", "b" }), result);
}

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From source file:info.magnolia.cms.util.ContentUtilTest.java

@Test
public void testOrderAfterLastNodeVariation1() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager(
            "/node/a\n" + "/node/b\n" + "/node/c\n" + "/node/d\n" + "/node/e\n" + "/node/f\n");
    Content node = hm.getContent("/node");
    Content a = node.getContent("c");
    ContentUtil.orderAfter(a, "f");
    Collection<Content> result = node.getChildren();
    CollectionUtils.transform(result, new Transformer() {
        @Override//from ww  w .ja v a  2 s. c  om
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(asList("a", "b", "d", "e", "f", "c"), result);
}

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From source file:info.magnolia.test.mock.MockContentTest.java

@Test
public void testOrderBefore2() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager("/node/a\n" + "/node/b\n" + "/node/c\n");
    Content node = hm.getContent("/node");
    node.orderBefore("a", "c");
    Collection<Content> result = node.getChildren();
    // transform to collection of names
    CollectionUtils.transform(result, new Transformer() {
        @Override//w w  w  .j  a v  a  2  s .co m
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(Arrays.asList(new String[] { "b", "a", "c" }), result);
}

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From source file:info.magnolia.cms.util.ContentUtilTest.java

@Test
public void testOrderAfterFirstNodeOnlyThree() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager("/node/a\n" + "/node/b\n" + "/node/c\n");
    Content node = hm.getContent("/node");
    Content c = node.getContent("c");
    ContentUtil.orderAfter(c, "a");
    Collection<Content> result = node.getChildren();
    CollectionUtils.transform(result, new Transformer() {
        @Override// www .  j a v  a  2  s  .c  o m
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(asList("a", "c", "b"), result);
}

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From source file:net.sf.wickedshell.ui.shell.viewer.proposal.CompletionController.java

/**
 * Identifies all possible enviromental value completion for the given
 * prefix./*from  ww w  .j  a  v  a  2s.  c  om*/
 * 
 * @return the <code>List</code> of <code>Completions</code> referring
 *         to the given prefix
 */
@SuppressWarnings("unchecked")
public static List getEnviromentalValueCompletions(IShellDescriptor descriptor,
        final String environmentalValuePrefix, final String command) {
    List currentEnviromentalValueCompletions = new ArrayList();
    CollectionUtils.select(descriptor.getEnviromentalValues().entrySet(), new Predicate() {
        public boolean evaluate(Object object) {
            Entry entry = (Entry) object;
            String enviromentalValue = (String) entry.getKey();
            return enviromentalValue.toLowerCase().startsWith(environmentalValuePrefix.toLowerCase());
        }
    }, currentEnviromentalValueCompletions);
    CollectionUtils.transform(currentEnviromentalValueCompletions, new Transformer() {
        public Object transform(Object object) {
            Entry entry = (Entry) object;
            String completion = command + (String) entry.getKey();
            String description = (String) entry.getKey() + " <" + (String) entry.getValue()
                    + "> - Environmental value (Cascading completion)";
            String imagePath = "img/environmentalValue.gif";
            return ICompletion.Factory.newInstance(completion, description, imagePath);
        }
    });

    Collections.sort(currentEnviromentalValueCompletions, new CompletionComparator());
    return currentEnviromentalValueCompletions;
}

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From source file:info.magnolia.test.mock.MockContentTest.java

@Test
public void testOrderBeforeFirstNode() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager("/node/a\n" + "/node/b\n" + "/node/c\n");
    Content node = hm.getContent("/node");
    node.orderBefore("c", "a");
    Collection<Content> result = node.getChildren();
    // transform to collection of names
    CollectionUtils.transform(result, new Transformer() {
        @Override//from  www. ja  v  a  2 s.co m
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(Arrays.asList(new String[] { "c", "a", "b" }), result);
}

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From source file:com.architexa.diagrams.relo.jdt.parts.CompartmentedCodeUnitEditPart.java

protected void emptyCompartments() {
    List<EditPart> visChildren = getVisibleEditPartChildren();
    List<Object> txVisChildren = new ArrayList<Object>(visChildren);
    CollectionUtils.transform(txVisChildren, new Transformer() {
        public Object transform(Object input) {
            if (input instanceof ArtifactEditPart) {
                return ((ArtifactEditPart) input).getArtifact();
            } else
                return null;
        }/*from w  ww  .  ja  v  a 2 s. co  m*/
    });
    removeChildrenArtifacts(txVisChildren);
}

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From source file:info.magnolia.cms.util.ContentUtilTest.java

@Test
public void testOrderAfterFirstNodeMoreThanThreeVariation1() throws RepositoryException, IOException {
    MockHierarchyManager hm = MockUtil.createHierarchyManager(
            "/node/a\n" + "/node/b\n" + "/node/c\n" + "/node/d\n" + "/node/e\n" + "/node/f\n");
    Content node = hm.getContent("/node");
    Content c = node.getContent("f");
    ContentUtil.orderAfter(c, "a");
    Collection<Content> result = node.getChildren();
    CollectionUtils.transform(result, new Transformer() {
        @Override//from   w  ww .ja va2 s .  co  m
        public Object transform(Object childObj) {
            return ((Content) childObj).getName();
        }
    });
    assertEquals(asList("a", "f", "b", "c", "d", "e"), result);
}

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