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java.lang.Objectorg.apache.pivot.collections.Sequence.Tree.Path
public static class Sequence.Tree.Path
An object representing a path to a nested node in nested sequence data.
| Nested Class Summary |
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| Nested classes/interfaces inherited from interface org.apache.pivot.collections.Sequence |
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Sequence.Tree<T> |
| Constructor Summary | |
|---|---|
Sequence.Tree.Path()
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Sequence.Tree.Path(Integer... elements)
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Sequence.Tree.Path(Sequence.Tree.Path path)
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Sequence.Tree.Path(Sequence.Tree.Path path,
int depth)
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| Method Summary | |
|---|---|
int |
add(Integer element)
Adds an item to the sequence. |
static Sequence.Tree.Path |
forDepth(int depth)
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Integer |
get(int index)
Retrieves the item at the given index. |
int |
getLength()
Returns the length of the sequence. |
int |
indexOf(Integer element)
Returns the index of an item in the sequence. |
void |
insert(Integer element,
int index)
Inserts an item into the sequence at a specific index. |
Iterator<Integer> |
iterator()
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int |
remove(Integer element)
Removes the first occurrence of the given item from the sequence. |
Sequence<Integer> |
remove(int index,
int count)
Removes one or more items from the sequence. |
Integer[] |
toArray()
|
String |
toString()
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Integer |
update(int index,
Integer element)
Updates the item at the given index. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public Sequence.Tree.Path()
public Sequence.Tree.Path(Integer... elements)
public Sequence.Tree.Path(Sequence.Tree.Path path)
public Sequence.Tree.Path(Sequence.Tree.Path path,
int depth)
| Method Detail |
|---|
public int add(Integer element)
Sequence
add in interface Sequence<Integer>element - The item to be added to the sequence.
public void insert(Integer element,
int index)
Sequence
insert in interface Sequence<Integer>element - The item to be added to the sequence.index - The index at which the item should be inserted. Must be a value between
0 and getLength().
public Integer update(int index,
Integer element)
Sequence
update in interface Sequence<Integer>index - The index of the item to update.element - The item that will replace any existing value at the given index.
public int remove(Integer element)
Sequence
remove in interface Sequence<Integer>element - The item to remove.
Sequence.remove(int, int)
public Sequence<Integer> remove(int index,
int count)
Sequence
remove in interface Sequence<Integer>index - The starting index to remove.count - The number of items to remove, beginning with index.
public Integer get(int index)
Sequence
get in interface Sequence<Integer>index - The index of the item to retrieve.public int indexOf(Integer element)
Sequence
indexOf in interface Sequence<Integer>element - The item to locate.
public int getLength()
Sequence
getLength in interface Sequence<Integer>public Iterator<Integer> iterator()
iterator in interface Iterable<Integer>public String toString()
toString in class Objectpublic Integer[] toArray()
public static Sequence.Tree.Path forDepth(int depth)
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