edu.nimbus.glass.TopicManager Class Reference

Inheritance diagram for edu.nimbus.glass.TopicManager:

List of all members.

Public Member Functions
String	getField (String field)
String	getOriginalMessage ()
String	getText ()
void	onClose (int code, String reason)
void	onOpen ()
void	onTextMessage (String payload)
void	start ()
void	stop ()
	TopicManager (String topic, String url, WebSocketConnection mConnection)
Static Public Member Functions
static String	performFormatting (String string)
Private Member Functions
StringBuilder	buildRecursiveList (JSONObject msg, int tab_level) throws JSONException
String	getJSONMessageRec (JSONObject obj, String[] subfields, int index) throws JSONException
String	parseMessage (String msg)
Private Attributes
Map< String, String >	fieldMap
WebSocketConnection	mConnection
String	originalPayload
String	text
String	topic
String	url
Static Private Attributes
static final String	tabs = "\t\t\t\t\t"

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Detailed Description

Definition at line 30 of file TopicManager.java.

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Constructor & Destructor Documentation

edu.nimbus.glass.TopicManager.TopicManager	(	String	topic,
		String	url,
		WebSocketConnection	mConnection
	)		[inline]

Definition at line 41 of file TopicManager.java.

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Member Function Documentation

StringBuilder edu.nimbus.glass.TopicManager.buildRecursiveList	(	JSONObject	msg,
		int	tab_level
	)		throws JSONException [inline, private]

This method builds the string represenation of the message based on the current level within the message.

Parameters:

msg	: JSONObject - The message information of the current level.
tab_level	: int - How deep into the message we are.

Returns:

StringBuilder : the string representation of the message formatted correctly.

Exceptions:

JSONException

: Thrown in the message is malformed.

Definition at line 153 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.getField

(

String

field

)

[inline]

Get the desired field from the message that is currently being stored.

Parameters:

field

: String - Which field should be parsed.

Returns:

Text message contained in the field.

Definition at line 81 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.getJSONMessageRec	(	JSONObject	obj,
		String[]	subfields,
		int	index
	)		throws JSONException [inline, private]

Definition at line 185 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.getOriginalMessage

(

)

[inline]

Get the raw message that was returned from the ROS server.

Returns:

raw ros json string.

Definition at line 108 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.getText

(

)

[inline]

Get the text value currently in the topic Manager. Updated on every message recieved.

Definition at line 99 of file TopicManager.java.

void edu.nimbus.glass.TopicManager.onClose	(	int	code,
		String	reason
	)		[inline]

Definition at line 71 of file TopicManager.java.

void edu.nimbus.glass.TopicManager.onOpen

(

)

[inline]

Definition at line 50 of file TopicManager.java.

void edu.nimbus.glass.TopicManager.onTextMessage

(

String

payload

)

[inline]

Definition at line 66 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.parseMessage

(

String

msg

)

[inline, private]

Parse a message and return the string represenation of it.

Parameters:

msg	String : The message recieved over the topic.

Returns:

String rep of the message.

Definition at line 125 of file TopicManager.java.

static String edu.nimbus.glass.TopicManager.performFormatting

(

String

string

)

[inline, static]

Format a string as a double and return that string.

Parameters:

string

String to format or leeave alone

Returns:

String : The string formated as a double or a the string itself.

Definition at line 204 of file TopicManager.java.

void edu.nimbus.glass.TopicManager.start

(

)

[inline]

Definition at line 112 of file TopicManager.java.

void edu.nimbus.glass.TopicManager.stop

(

)

[inline]

Definition at line 116 of file TopicManager.java.

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Member Data Documentation

Map<String, String> edu.nimbus.glass.TopicManager.fieldMap [private]

Definition at line 39 of file TopicManager.java.

WebSocketConnection edu.nimbus.glass.TopicManager.mConnection [private]

Definition at line 36 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.originalPayload [private]

Definition at line 38 of file TopicManager.java.

final String edu.nimbus.glass.TopicManager.tabs = "\t\t\t\t\t" [static, private]

Definition at line 32 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.text [private]

Definition at line 37 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.topic [private]

Definition at line 34 of file TopicManager.java.

String edu.nimbus.glass.TopicManager.url [private]

Definition at line 35 of file TopicManager.java.

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The documentation for this class was generated from the following file:

• TopicManager.java