Package org.apache.commons.collections4

Examples of org.apache.commons.collections4.IterableMap

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        return "3.1";
    }

    //-----------------------------------------------------------------------
    public void testBasics() {
        IterableMap map = new ReferenceIdentityMap(ReferenceIdentityMap.HARD, ReferenceIdentityMap.HARD);
        assertEquals(0, map.size());

        map.put(I1A, I2A);
        assertEquals(1, map.size());
        assertSame(I2A, map.get(I1A));
        assertSame(null, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(false, map.containsKey(I1B));
        assertEquals(true, map.containsValue(I2A));
        assertEquals(false, map.containsValue(I2B));

        map.put(I1A, I2B);
        assertEquals(1, map.size());
        assertSame(I2B, map.get(I1A));
        assertSame(null, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(false, map.containsKey(I1B));
        assertEquals(false, map.containsValue(I2A));
        assertEquals(true, map.containsValue(I2B));

        map.put(I1B, I2B);
        assertEquals(2, map.size());
        assertSame(I2B, map.get(I1A));
        assertSame(I2B, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(true, map.containsKey(I1B));
        assertEquals(false, map.containsValue(I2A));
        assertEquals(true, map.containsValue(I2B));
    }
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        assertEquals(true, map.containsValue(I2B));
    }

    //-----------------------------------------------------------------------
    public void testHashEntry() {
        IterableMap map = new ReferenceIdentityMap(ReferenceIdentityMap.HARD, ReferenceIdentityMap.HARD);

        map.put(I1A, I2A);
        map.put(I1B, I2A);

        Map.Entry entry1 = (Map.Entry) map.entrySet().iterator().next();
        Iterator it = map.entrySet().iterator();
        Map.Entry entry2 = (Map.Entry) it.next();
        Map.Entry entry3 = (Map.Entry) it.next();

        assertEquals(true, entry1.equals(entry2));
        assertEquals(true, entry2.equals(entry1));
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        return "3";
    }

    //-----------------------------------------------------------------------
    public void testBasics() {
        IterableMap map = new IdentityMap();
        assertEquals(0, map.size());

        map.put(I1A, I2A);
        assertEquals(1, map.size());
        assertSame(I2A, map.get(I1A));
        assertSame(null, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(false, map.containsKey(I1B));
        assertEquals(true, map.containsValue(I2A));
        assertEquals(false, map.containsValue(I2B));

        map.put(I1A, I2B);
        assertEquals(1, map.size());
        assertSame(I2B, map.get(I1A));
        assertSame(null, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(false, map.containsKey(I1B));
        assertEquals(false, map.containsValue(I2A));
        assertEquals(true, map.containsValue(I2B));

        map.put(I1B, I2B);
        assertEquals(2, map.size());
        assertSame(I2B, map.get(I1A));
        assertSame(I2B, map.get(I1B));
        assertEquals(true, map.containsKey(I1A));
        assertEquals(true, map.containsKey(I1B));
        assertEquals(false, map.containsValue(I2A));
        assertEquals(true, map.containsValue(I2B));
    }
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        assertEquals(true, map.containsValue(I2B));
    }

    //-----------------------------------------------------------------------
    public void testHashEntry() {
        IterableMap map = new IdentityMap();

        map.put(I1A, I2A);
        map.put(I1B, I2A);

        Map.Entry entry1 = (Map.Entry) map.entrySet().iterator().next();
        Iterator it = map.entrySet().iterator();
        Map.Entry entry2 = (Map.Entry) it.next();
        Map.Entry entry3 = (Map.Entry) it.next();

        assertEquals(true, entry1.equals(entry2));
        assertEquals(true, entry2.equals(entry1));
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  }

  //loads the files and removes words which occur less than 5 tims
  public void loadProgram() throws FileNotFoundException
  {
    Bag wordBag = new HashBag();

    //Load all the medical files in the directory
    File[] fileList = new File(recordsDir).listFiles();
    for (int i = 0; i<fileList.length; i++) {
      loadFile(fileList[i].toString(), wordBag);
    }

    //dump bag into frequent who appear in 5 or more medical records
    for (Object obj : wordBag.uniqueSet()) {
      if (wordBag.getCount(obj) > 4){
        frequent.add((String)obj);
      }
    }

  }
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     * @param object  the input object
     * @return never
     * @throws FunctorException always
     */
    public boolean evaluate(final T object) {
        throw new FunctorException("ExceptionPredicate invoked");
    }
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     *
     * @return never
     * @throws FunctorException always
     */
    public T create() {
        throw new FunctorException("ExceptionFactory invoked");
    }
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        public T create() {
            try {
                return clazz.newInstance();
            } catch (final Exception ex) {
                throw new FunctorException("Cannot instantiate class: " + clazz, ex);
            }
        }
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        try {
            final Class<?> cls = input.getClass();
            final Method method = cls.getMethod(iMethodName, iParamTypes);
            return (O) method.invoke(input, iArgs);
        } catch (final NoSuchMethodException ex) {
            throw new FunctorException("InvokerTransformer: The method '" + iMethodName + "' on '" +
                                       input.getClass() + "' does not exist");
        } catch (final IllegalAccessException ex) {
            throw new FunctorException("InvokerTransformer: The method '" + iMethodName + "' on '" +
                                       input.getClass() + "' cannot be accessed");
        } catch (final InvocationTargetException ex) {
            throw new FunctorException("InvokerTransformer: The method '" + iMethodName + "' on '" +
                                       input.getClass() + "' threw an exception", ex);
        }
    }
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     * @param input  the input object to transform
     * @return never
     * @throws FunctorException always
     */
    public O transform(final I input) {
        throw new FunctorException("ExceptionTransformer invoked");
    }
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Related Classes of org.apache.commons.collections4.IterableMap

  • junit.framework.TestSuite
  • org.apache.commons.collections15.map.TestIdentityMap
  • org.apache.commons.collections15.map.TestReferenceIdentityMap
  • org.apache.commons.collections4.comparators.BooleanComparator
  • org.apache.commons.collections4.comparators.BooleanComparatorTest
  • org.apache.commons.collections4.functors.CatchAndRethrowClosure
  • org.apache.commons.collections4.functors.ExceptionClosure
  • org.apache.commons.collections4.functors.ExceptionFactory
  • org.apache.commons.collections4.functors.ExceptionPredicate
  • org.apache.commons.collections4.functors.ExceptionTransformer
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