/**
* Adds a new element to the list between the next and previous elements.
*
* @param obj the object to add
* @throws UnsupportedOperationException if the list is unmodifiable
* @throws IllegalStateException if the iterator is not in a valid state for set
*/
public void add(Object obj)
{
// the validForUpdate flag is needed as the necessary previous()
// method call re-enables remove and add
if (validForUpdate == false)
{
throw new java.lang.IllegalStateException("Cannot add to list until next() or previous() called");
}
validForUpdate = false;
iterator.add(obj);
iterator.previous();
}
public override bool addAll <_T0>(int location, java.util.Collection <_T0> collection
)
{
java.util.ListIterator <E> it = listIterator(location);
java.util.Iterator <_T0> colIt = collection.iterator();
int next = it.nextIndex();
while (colIt.hasNext())
{
it.add(colIt.next());
}
return(next != it.nextIndex());
}
/**
* Applies a given attribute to the given range of this string.
*
* @param attribute
* the attribute that will be applied to this string.
* @param value
* the value of the attribute that will be applied to this
* string.
* @param start
* the start of the range where the attribute will be applied.
* @param end
* the end of the range where the attribute will be applied.
* @throws IllegalArgumentException
* if {@code start < 0}, {@code end} is greater than the length
* of this string, or if {@code start >= end}.
* @throws NullPointerException
* if {@code attribute} is {@code null}.
*/
public void addAttribute(AttributedCharacterIteratorNS.Attribute attribute,
System.Object value, int start, int end)
{
if (null == attribute)
{
throw new java.lang.NullPointerException();
}
if (start < 0 || end > text.Length || start >= end)
{
throw new java.lang.IllegalArgumentException();
}
if (value == null)
{
return;
}
java.util.List <IAC_Range> ranges = attributeMap.get(attribute);
if (ranges == null)
{
ranges = new java.util.ArrayList <IAC_Range>(1);
ranges.add(new IAC_Range(start, end, value));
attributeMap.put(attribute, ranges);
return;
}
java.util.ListIterator <IAC_Range> it = ranges.listIterator();
while (it.hasNext())
{
IAC_Range range = it.next();
if (end <= range.start)
{
it.previous();
break;
}
else if (start < range.end ||
(start == range.end && value.Equals(range.value)))
{
IAC_Range r1 = null, r3;
it.remove();
r1 = new IAC_Range(range.start, start, range.value);
r3 = new IAC_Range(end, range.end, range.value);
while (end > range.end && it.hasNext())
{
range = it.next();
if (end <= range.end)
{
if (end > range.start ||
(end == range.start && value.Equals(range.value)))
{
it.remove();
r3 = new IAC_Range(end, range.end, range.value);
break;
}
}
else
{
it.remove();
}
}
if (value.Equals(r1.value))
{
if (value.Equals(r3.value))
{
it.add(new IAC_Range(r1.start <start?r1.start : start,
r3.end> end ? r3.end : end, r1.value));
}
else
{
it.add(new IAC_Range(r1.start < start ? r1.start : start,
end, r1.value));
if (r3.start < r3.end)
{
it.add(r3);
}
}
}
else
{
if (value.Equals(r3.value))
{
if (r1.start < r1.end)
{
it.add(r1);
}
it.add(new IAC_Range(start, r3.end > end ? r3.end : end,
r3.value));
}
else
{
if (r1.start < r1.end)
{
it.add(r1);
}
it.add(new IAC_Range(start, end, value));
if (r3.start < r3.end)
{
it.add(r3);
}
}
}
return;
}
}
it.add(new IAC_Range(start, end, value));
}
public void add(E @object)
{
iterator.add(@object);
subList.sizeChanged(true);
end++;
}
public virtual void add(Object obj)
{
iterator.add(obj);
}
