| xtc.parser.Element
 xtc.parser.Sequence
| Sequence | | public class Sequence extends Element (Code) | | A sequence of grammar elements.
A sequence may have an optional name. However, this name is
not considered when comparing sequences for equality.
author:
Robert Grimm
version:
$Revision: 1.30 $ |
| Method Summary | |
| public Sequence | add(Element e)
Add the specified element to this sequence.
Parameters:
e - The element to add. | | public Sequence | addAll(List<Element> l)
Add all elements in the specified list to this sequence.
Parameters:
l - The list of elements. | | public Sequence | clear()
Remove all elements from this sequence. | | public static Sequence | ensure(Element e)
Ensure that the specified element is a sequence. | | public boolean | equals(Object o)
| | public Element | get(int idx)
Get the element at the specified index.
Parameters:
idx - The index. | | public boolean | hasTrailingChoice()
Determine whether this sequence's last element is an ordered
choice. | | public int | hashCode()
| | public boolean | isEmpty()
Determine whether this sequence is empty. | | public int | size()
Get the size of this sequence. | | public Sequence | subSequence(int start)
Create a new subsequence from the specified start index. | | public Sequence | subSequence(int start, int end)
Create a new subsequence for the specified indices.
Parameters:
start - The inclusive start index.
Parameters:
end - The exclusive end index. | | public Tag | tag()
| | public void | write(Appendable out)
|
| Sequence | | public Sequence()(Code) | | Create a new, empty sequence.
|
| Sequence | | public Sequence(int capacity)(Code) | | Create a new, empty sequence with the specified capacity.
Parameters:
capacity - The capacity. |
| Sequence | | public Sequence(List<Element> elements)(Code) | | Create a new sequence.
Parameters:
elements - The list of elements. |
| Sequence | | public Sequence(SequenceName name, List<Element> elements)(Code) | | Create a new sequence.
Parameters:
name - The name.
Parameters:
elements - The list of elements. |
| Sequence | | public Sequence(Element element)(Code) | | Create a new sequence with the specified element. If the element
is another sequence, the new sequence has the same elements but
is a copy. Otherwise, the new sequence has the specified element
as its only element. In either case, the new sequence has the
element's location.
Parameters:
element - The element. |
| add | | public Sequence add(Element e)(Code) | | Add the specified element to this sequence.
Parameters:
e - The element to add. This sequence. |
| addAll | | public Sequence addAll(List<Element> l)(Code) | | Add all elements in the specified list to this sequence.
Parameters:
l - The list of elements. This sequence. |
| clear | | public Sequence clear()(Code) | | Remove all elements from this sequence.
This sequence. |
| ensure | | public static Sequence ensure(Element e)(Code) | | Ensure that the specified element is a sequence. If the specified
element is not a sequence, a new sequence with the specified
element as its only element is returned; the newly created
sequence has the element's location.
Parameters:
e - The element. The element in/as a sequence. |
| get | | public Element get(int idx)(Code) | | Get the element at the specified index.
Parameters:
idx - The index. The element at that position.
throws:
IndexOutOfBoundsException - Signals that the index is out of range. |
| hasTrailingChoice | | public boolean hasTrailingChoice()(Code) | | Determine whether this sequence's last element is an ordered
choice.
true if the last element is a choice. |
| hashCode | | public int hashCode()(Code) | | |
| isEmpty | | public boolean isEmpty()(Code) | | Determine whether this sequence is empty.
true if this is an empty sequence. |
| size | | public int size()(Code) | | Get the size of this sequence.
The size. |
| subSequence | | public Sequence subSequence(int start)(Code) | | Create a new subsequence from the specified start index. The new
subsequence ends with the last element of this sequence.
Parameters:
start - The inclusive start index. The subsequence.
throws:
IndexOutOfBoundsException - Signals that the index is out of range. |
| subSequence | | public Sequence subSequence(int start, int end)(Code) | | Create a new subsequence for the specified indices.
Parameters:
start - The inclusive start index.
Parameters:
end - The exclusive end index. The subsequence.
throws:
IndexOutOfBoundsException - Signals that the index is out of range. |
| Methods inherited from xtc.parser.Element | abstract public Tag tag()(Code)(Java Doc)
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