$group.create() Create a new instance of a group tool. | Name | Type | Description |
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Parameter(s) | - | - | - | Return | - | GroupTool | An instance of a group tool. |
$group.init() Initialize a group tool. | Name | Type | Description |
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Parameter(s) | - | - | - | Return | - | void | - |
$group.groupNames() Return a set of group names. | Name | Type | Description |
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Parameter(s) | - | - | - | Return | - | java.util.Set | A set of group names. |
$group.contains(groupName) Test whether a group name is contained in a set of group names. | Name | Type | Description |
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Parameter(s) | groupName | java.lang.String | A group name. | Return | - | - | True if the group name is contained in a set of group names, otherwise false. |
$group.put(groupName, object) Add an object into a group. | Name | Type | Description |
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Parameter(s) | groupName | java.lang.String | A group name. | | object | java.lang.Object | An object being added. | Return | - | void | - |
$group.get(groupName) Return a list of group objects. | Name | Type | Description |
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Parameter(s) | groupName | java.lang.String | A group name. | Return | - | java.util.List | A list of group objects. |
$group.remove(groupName) Remove a group from the specified group name. | Name | Type | Description |
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Parameter(s) | groupName | java.lang.String | A group name. | Return | - | java.util.List | A list of group objects previously associated with a specified group name, or null if there is no group corresponding to the key. |
$group.removeAll() Remove all groups. | Name | Type | Description |
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Parameter(s) | - | - | - | Return | - | void | |
$group.clear() Remove all mappings. | Name | Type | Description |
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Parameter(s) | - | - | - | Return | - | void | - |
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