本文整理了Java中us.ihmc.robotics.lists.YoPreallocatedList类的一些代码示例，展示了YoPreallocatedList类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。YoPreallocatedList类的具体详情如下：
包路径：us.ihmc.robotics.lists.YoPreallocatedList
类名称：YoPreallocatedList

YoPreallocatedList介绍

[英]YoVariablized version of the PreallocatedList from ihmc-commons
[中]ihmc commons预分配列表的变量化版本

代码示例

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Returns the first element of this list. If the list is empty, it returns {@code null}.
*
* @return the first element of this list.
*/
public T getFirst()
{
 if (isEmpty())
 {
   return null;
 }
 else
 {
   return values[0];
 }
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Returns {@code true} if this list contains no elements.
*
* @return {@code true} if this list contains no elements.
*/
@Override
public boolean isEmpty()
{
 return size() == 0;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* @return the remaining space in this sequence (capacity() - size())
*/
public int remaining()
{
 return capacity() - size();
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

YoPreallocatedList<YoDouble> list = new YoPreallocatedList<>(YoDouble.class, "Test", 20, new YoVariableRegistry("Test"));
ArrayList<YoDouble> expectedList = new ArrayList<>();
  YoDouble lastObject = list.add();
  expectedList.add(lastObject);
assertFalse(list.isEmpty());
assertTrue(list.size() == finalSize);
for (int i = 0; i < finalSize; i++)
  assertTrue(list.get(i) == expectedList.get(i));
assertTrue(list.getLast() == expectedList.get(finalSize - 1));
  list.get(finalSize);
  fail();
list.clear();
expectedList.clear();
assertTrue(list.getLast() == null);
  YoDouble lastObject = list.add();
  expectedList.add(lastObject);
assertFalse(list.isEmpty());
assertTrue(list.size() == finalSize);
for (int i = 0; i < finalSize; i++)
  assertTrue(list.get(i) == expectedList.get(i));

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

@Test(timeout = 30000)
public void testRemove()
 YoPreallocatedList<YoInteger> list = new YoPreallocatedList<>(YoInteger.class, "Test", 10, new YoVariableRegistry("Test"));
 int currentSize = 10;
 while (list.size() < currentSize)
   list.add().set(10 + list.size());
   expectedList.add(list.get(i));
 list.remove(indexOfRemovedObject);
 expectedList.remove(indexOfRemovedObject);
 currentSize--;
 assertTrue(list.size() == currentSize);
   assertTrue(list.get(i) == expectedList.get(i));
 list.remove(indexOfRemovedObject);
 expectedList.remove(indexOfRemovedObject);
 currentSize--;
 assertTrue(list.size() == currentSize);
   assertTrue(list.get(i) == expectedList.get(i));
   list.remove(currentSize);
   fail();

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

YoPreallocatedList<YoDouble> list = new YoPreallocatedList<>(YoDouble.class, "Test", 10, testRegistry);
for (int i = 0; i < size; i++)
  list.add().set(i);
  list.set(0, testDouble);
  fail();
  list.add(testDouble);
  fail();
  list.add(0, testDouble);
  fail();
  list.addAll(new HashSet<>());
  fail();
  list.replaceAll(UnaryOperator.identity());
  fail();
  list.iterator();
  fail();
  list.listIterator();
  fail();
  list.listIterator(0);
  fail();

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

@Test(timeout = 30000)
public void testConstructor()
{
 YoPreallocatedList<YoDouble> list = new YoPreallocatedList<>(YoDouble.class, "Test", 10, new YoVariableRegistry("Test"));
 assertTrue(list.isEmpty());
 assertTrue(list.size() == 0);
 assertTrue(list.getLast() == null);
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

YoPreallocatedList<YoInteger> list = new YoPreallocatedList<>(YoInteger.class, "Test", 10, new YoVariableRegistry("Test"));
int currentSize = 10;
while (list.size() < currentSize)
  list.add().set(10 + list.size());
  expectedList.add(list.get(i));
  list.swap(indexA, indexB);
  Collections.swap(expectedList, indexA, indexB);
  assertTrue(list.size() == currentSize);
   assertTrue(list.get(i) == expectedList.get(i));
  list.swap(0, currentSize);
  fail();
  list.swap(currentSize, 0);
  fail();

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

@Test(timeout = 30000)
public void testSort()
{
 YoPreallocatedList<YoInteger> list = new YoPreallocatedList<>(YoInteger.class, "Test", 10, new YoVariableRegistry("Test"));
 list.add().set(-3);
 list.add().set(20);
 list.add().set(-10);
 list.add().set(19);
 list.add().set(50);
 list.sort((o1, o2) -> NumberUtils.compare(o1.getIntegerValue(), o2.getIntegerValue()));
 assertTrue(list.get(0).getValue() == -10);
 assertTrue(list.get(1).getValue() == -3);
 assertTrue(list.get(2).getValue() == 19);
 assertTrue(list.get(3).getValue() == 20);
 assertTrue(list.get(4).getValue() == 50);
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Removes the element at the specified position in this list.
* Shifts any subsequent elements to the left (subtracts one from their
* indices).
*
* @param i the index of the element to be removed
*/
@Override
public T remove(int i)
{
 if (i == position.getIntegerValue())
 {
   remove();
   return values[i];
 }
 rangeCheck(i);
 T t = values[i];
 while (i < position.getIntegerValue())
 {
   values[i] = values[++i];
 }
 // Do not throw away the removed element, put it at the end of the list instead.
 values[position.getIntegerValue()] = t;
 position.decrement();
 return t;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/** {@inheritDoc} */
@Override
public boolean containsAll(Collection<?> c)
{
 for (Object o : c)
 {
   if (!contains(o))
    return false;
 }
 return true;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit-test

@Test(timeout = 30000)
public void testRemoveIndex()
{
 int size = 10;
 YoPreallocatedList<YoInteger> list = new YoPreallocatedList<>(YoInteger.class, "Test", size, new YoVariableRegistry("Test"));
 for (int i = 0; i < size; i++)
 {
   list.add().set(i);
 }
 assertTrue(list.remove(8).getValue() == 8);
 assertTrue(list.size() == size - 1);
 assertTrue(list.remove(4).getValue() == 4);
 assertTrue(list.size() == size - 2);
 assertTrue(list.remove(2).getValue() == 2);
 assertTrue(list.size() == size - 3);
 assertTrue(list.remove(size - 4).getValue() == size - 1);
 assertTrue(list.size() == size - 4);
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Sorts the array in place using {@link Arrays::sort}
* @param comparator to determine element ordering
*/
@Override
public void sort(Comparator<? super T> comparator)
{
 if(size() == 0)
   return;
 Arrays.sort(values, 0, size(), comparator);
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Returns the last element of this list. If the list is empty, it returns {@code null}.
*
* @return the last element of this list.
*/
public T getLast()
{
 if (isEmpty())
 {
   return null;
 }
 else
 {
   return values[position.getIntegerValue()];
 }
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/** {@inheritDoc} */
@Override
public boolean contains(Object o)
{
 for (int i = 0; i < size(); i++)
 {
   if(values[i].equals(o))
   {
    return true;
   }
 }
 return false;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/**
* Returns the elements in this list as array
*
* This method allocates a new array
*
* @return new array of length size();
*/
@Override
public T[] toArray()
{
 @SuppressWarnings("unchecked")
 T[] array = (T[]) Array.newInstance(clazz, size());
 System.arraycopy(values, 0, array, 0, size());
 return array;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/** {@inheritDoc} */
@Override
public boolean equals(Object obj)
{
 if (this == obj)
   return true;
 if (!(obj instanceof List))
   return false;
 List<?> other = (List<?>) obj;
 if (size() != other.size())
   return false;
 for (int i = 0; i < size(); i++)
 {
   if (!values[i].equals(other.get(i)))
    return false;
 }
 return true;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

/** {@inheritDoc} */
@Override
@SuppressWarnings("unchecked")
public <S> S[] toArray(S[] dest)
{
 int size = size();
 if (dest.length < size)
 {
   return (S[]) Arrays.copyOf(values, size, dest.getClass());
 }
 System.arraycopy(values, 0, dest, 0, size);
 if (dest.length > size)
   dest[size] = null;
 return dest;
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

private void rangeCheck(int index)
{
 if(index < 0 || index > this.position.getIntegerValue())
 {
   throw new ArrayIndexOutOfBoundsException("Position is not valid in the list, size is " + size() + ", requested element is " + index);
 }
}

代码示例来源：origin: us.ihmc/ihmc-robotics-toolkit

@Override
public String toString()
{
 String s = "";
 s += clazz.getSimpleName();
 s += " pos: " + position.getIntegerValue();
 s += " [";
 for (int i = 0; i < size(); i++)
 {
   if (i > 0)
    s += ", ";
   s += values[i].toString();
 }
 s += "]";
 return s;
}