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java.lang.Objectorg.apache.pivot.charts.ChartView.CategorySequence
public final class ChartView.CategorySequence
Internal class for managing the chart's category list.
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 | |
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ChartView.CategorySequence()
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Method Summary | |
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int |
add(ChartView.Category category)
Adds an item to the sequence. |
ChartView.Category |
get(int index)
Retrieves the item at the given index. |
int |
getLength()
Returns the length of the sequence. |
int |
indexOf(ChartView.Category category)
Returns the index of an item in the sequence. |
void |
insert(ChartView.Category category,
int index)
Inserts an item into the sequence at a specific index. |
int |
remove(ChartView.Category category)
Removes the first occurrence of the given item from the sequence. |
Sequence<ChartView.Category> |
remove(int index,
int count)
Removes one or more items from the sequence. |
ChartView.Category |
update(int index,
ChartView.Category category)
Updates the item at the given index. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ChartView.CategorySequence()
Method Detail |
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public int add(ChartView.Category category)
Sequence
add
in interface Sequence<ChartView.Category>
category
- The item to be added to the sequence.
public void insert(ChartView.Category category, int index)
Sequence
insert
in interface Sequence<ChartView.Category>
category
- 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 ChartView.Category update(int index, ChartView.Category category)
Sequence
update
in interface Sequence<ChartView.Category>
index
- The index of the item to update.category
- The item that will replace any existing value at the given index.
public int remove(ChartView.Category category)
Sequence
remove
in interface Sequence<ChartView.Category>
category
- The item to remove.
Sequence.remove(int, int)
public Sequence<ChartView.Category> remove(int index, int count)
Sequence
remove
in interface Sequence<ChartView.Category>
index
- The starting index to remove.count
- The number of items to remove, beginning with index.
public ChartView.Category get(int index)
Sequence
get
in interface Sequence<ChartView.Category>
index
- The index of the item to retrieve.public int indexOf(ChartView.Category category)
Sequence
indexOf
in interface Sequence<ChartView.Category>
category
- The item to locate.
public int getLength()
Sequence
getLength
in interface Sequence<ChartView.Category>
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