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Package node_manager_fkie :: Module node_tree_model :: Class HostItem
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Class HostItem

source code

       object --+                
                |                
sip.simplewrapper --+            
                    |            
          sip.wrapper --+        
                        |        
PyQt4.QtGui.QStandardItem --+    
                            |    
                    GroupItem --+
                                |
                               HostItem

The HostItem stores the information about a host.

Nested Classes

Inherited from PyQt4.QtGui.QStandardItem: ItemType

Instance Methods
 
__init__(self, masteruri, address, local, parent=None)
Initialize the HostItem object with given values.		 source code
 
create_host_description(self, masteruri, address)
Returns the name generated from masteruri and address		 source code
str
updateTooltip(self)
Creates a tooltip description based on text set by updateDescription() and all childs of this host with valid sensor description.		 source code
 
generateDescription(self, extended=True) source code
 
type(self) source code
 
__eq__(self, item)
Compares the address of the masteruri.		 source code
 
__gt__(self, item)
Compares the address of the masteruri.		 source code
 
__ne__(self, item)
x!=y (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
addCapabilities(self, config, capabilities, masteruri)
Add new capabilities. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
addNode(self, node, cfg='')
Adds a new node with given name. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
clearUp(self, fixed_node_names=None)
Removes not running and not configured nodes. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
count_nodes(self)
Returns count of nodes inside this group. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
dict(config : [str])
getCapabilityGroups(self, node_name)
Returns the names of groups, which contains the given node. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
GroupItem
getGroupItem(self, group_name, is_group=True, nocreate=False)
Returns a GroupItem with given name. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
[QtGui.QStandardItem]
getNodeItems(self, recursive=True)
Returns all nodes in this group and subgroups. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
[QtGui.QStandardItem]
getNodeItemsByName(self, node_name, recursive=True)
Since the same node can be included by different groups, this method searches for all nodes with given name and returns these items. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
[str]
getRunningNodes(self)
Returns the names of all running nodes. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
get_configs(self)
Returns a tuple with counts for launch and default configurations. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
get_namespace(self) (Inherited from node_manager_fkie.node_tree_model.GroupItem) source code
bool
is_in_cap_group(self, nodename, config, ns, groupname)
Returns `True` if the group contains the node. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
markNodesAsDuplicateOf(self, running_nodes, is_sync_running=False)
While a synchronization same node on different hosts have the same name, the nodes with the same on other host are marked. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
bool
move_nodes2group(self, group_item, config, ns, groupname, host_item)
Returns `True` if the group was changed by adding a new node. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
remCapablities(self, config)
Removes internal entry of the capability, so the new nodes are not grouped. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
remote_launched_nodes_updated(self) (Inherited from node_manager_fkie.node_tree_model.GroupItem) source code
 
reset_remote_launched_nodes(self) (Inherited from node_manager_fkie.node_tree_model.GroupItem) source code
 
updateDescription(self, descr_type, descr_name, descr)
Sets the description of the robot. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
updateDisplayedConfig(self)
Updates the configuration representation in other column. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code
 
updateIcon(self) (Inherited from node_manager_fkie.node_tree_model.GroupItem) source code
 
updateRunningNodeState(self, nodes)
Updates the running state of the nodes given in a dictionary. (Inherited from node_manager_fkie.node_tree_model.GroupItem)		 source code

Inherited from PyQt4.QtGui.QStandardItem: __ge__, __le__, __lt__, accessibleDescription, accessibleText, appendColumn, appendRow, appendRows, background, checkState, child, clone, column, columnCount, data, emitDataChanged, flags, font, foreground, hasChildren, icon, index, insertColumn, insertColumns, insertRow, insertRows, isCheckable, isDragEnabled, isDropEnabled, isEditable, isEnabled, isSelectable, isTristate, model, parent, read, removeColumn, removeColumns, removeRow, removeRows, row, rowCount, setAccessibleDescription, setAccessibleText, setBackground, setCheckState, setCheckable, setChild, setColumnCount, setData, setDragEnabled, setDropEnabled, setEditable, setEnabled, setFlags, setFont, setForeground, setIcon, setRowCount, setSelectable, setSizeHint, setStatusTip, setText, setTextAlignment, setToolTip, setTristate, setWhatsThis, sizeHint, sortChildren, statusTip, takeChild, takeColumn, takeRow, text, textAlignment, toolTip, whatsThis, write

Inherited from sip.simplewrapper: __new__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables
  ITEM_TYPE = 58

Inherited from PyQt4.QtGui.QStandardItem: Type, UserType

Instance Variables
  is_system_group
dict(config : dict(namespace: dict(group:dict('type' : str, 'images' : [str], 'description' : str, 'nodes' : [str])))) (Inherited from node_manager_fkie.node_tree_model.GroupItem)
Properties
  host
  hostname
  address
  addresses
  masteruri
  mastername
  cfgs (Inherited from node_manager_fkie.node_tree_model.GroupItem)
  is_group (Inherited from node_manager_fkie.node_tree_model.GroupItem)
str name
The name of this group. (Inherited from node_manager_fkie.node_tree_model.GroupItem)
int state
The state of this group. (Inherited from node_manager_fkie.node_tree_model.GroupItem)

Inherited from object: __class__

Method Details

__init__(self, masteruri, address, local, parent=None)
(Constructor)

source code 

Initialize the HostItem object with given values.

Parameters:
  • masteruri (str) - URI of the ROS master assigned to the host
  • address (str) - the address of the host
  • local (bool) - is this host the localhost where the node_manager is running.
Overrides: object.__init__

create_host_description(self, masteruri, address)

source code 

Returns the name generated from masteruri and address

Parameters:
  • masteruri (str) - URI of the ROS master assigned to the host
  • address (str) - the address of the host

updateTooltip(self)

source code 

Creates a tooltip description based on text set by updateDescription() and all childs of this host with valid sensor description. The result is returned as a HTML part.

Returns: str
the tooltip description coded as a HTML part
Overrides: GroupItem.updateTooltip

generateDescription(self, extended=True)

source code 
Overrides: GroupItem.generateDescription

type(self)

source code 
Overrides: PyQt4.QtGui.QStandardItem.type

__eq__(self, item)
(Equality operator)

source code 

Compares the address of the masteruri.

Overrides: PyQt4.QtGui.QStandardItem.__eq__

__gt__(self, item)
(Greater-than operator)

source code 

Compares the address of the masteruri.

Overrides: PyQt4.QtGui.QStandardItem.__gt__

Property Details

host

Get Method:
unreachable.host(self)

hostname

Get Method:
unreachable.hostname(self)

address

Get Method:
unreachable.address(self)

addresses

Get Method:
unreachable.addresses(self)

masteruri

Get Method:
unreachable.masteruri(self)

mastername

Get Method:
unreachable.mastername(self)

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