An interface that all command objects must implement.
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Methods
(static) type() → {string}
Gives the type.
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Returns:
- Type
- string
apply(handler) → {void|true}
Applies.
Parameters:
| Name | Type | Description |
|---|---|---|
handler |
module:history.HistoryEventHandler |
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Fires:
Returns:
- Type
- void | true
elements() → {Array.<Element>}
Returns the elements.
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Returns:
- Type
- Array.<Element>
getText() → {string}
Gets the text.
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Returns:
- Type
- string
unapply(handler) → {void|true}
Unapplies.
Parameters:
| Name | Type | Description |
|---|---|---|
handler |
module:history.HistoryEventHandler |
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Fires:
Returns:
- Type
- void | true