ManhattanDataObject (original) (raw)

java.lang.Object
- weka.clusterers.forOPTICSAndDBScan.DataObjects.ManhattanDataObject
All Implemented Interfaces:
java.io.Serializable, DataObject, RevisionHandler

public class ManhattanDataObject
extends java.lang.Object
implements DataObject, java.io.Serializable, RevisionHandler
ManhattanDataObject.java
Authors: Rainer Holzmann, Zhanna Melnikova-Albrecht, Matthias Schubert
Date: Aug 19, 2004
Time: 5:50:22 PM
$ Revision 1.4 $
Version: Revision:10571Revision: 10571 Revision:10571
Author:
Matthias Schubert (schubert@dbs.ifi.lmu.de), Zhanna Melnikova-Albrecht (melnikov@cip.ifi.lmu.de), Rainer Holzmann (holzmann@cip.ifi.lmu.de)
See Also:
Serialized Form

Field Summary

 * ### Fields inherited from interface weka.clusterers.forOPTICSAndDBScan.DataObjects.[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")  
 `[NOISE](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#NOISE), [UNCLASSIFIED](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#UNCLASSIFIED), [UNDEFINED](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#UNDEFINED)`

Constructor Summary

Constructors

Constructor and Description
ManhattanDataObject(Instance originalInstance, java.lang.String key,Database database) Constructs a new DataObject.

Method Summary

All Methods Instance Methods Concrete Methods

Modifier and Type	Method and Description
double	distance(DataObject dataObject) Calculates the manhattan-distance between dataObject and this.dataObject
boolean	equals(DataObject dataObject) Compares two DataObjects in respect to their attribute-values
int	getClusterLabel() Returns the clusterID, to which this DataObject belongs to
double	getCoreDistance() Returns the coreDistance for this dataObject
Instance	getInstance() Returns the original instance
java.lang.String	getKey() Returns the key for this DataObject
double	getReachabilityDistance() Returns the reachabilityDistance for this dataObject
java.lang.String	getRevision() Returns the revision string.
boolean	isProcessed() Gives information about the status of a dataObject
void	setClusterLabel(int clusterID) Sets the clusterID (cluster), to which this DataObject belongs to
void	setCoreDistance(double c_dist) Sets a new coreDistance for this dataObject
void	setKey(java.lang.String key) Sets the key for this DataObject
void	setProcessed(boolean processed) Marks this dataObject as processed
void	setReachabilityDistance(double r_dist) Sets a new reachability-distance for this dataObject
java.lang.String	toString()

   * ### Methods inherited from class java.lang.Object  
   `equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

 * #### ManhattanDataObject  
 public ManhattanDataObject([Instance](../../../../weka/core/Instance.html "class in weka.core") originalInstance,  
                            java.lang.String key,  
                            [Database](../../../../weka/clusterers/forOPTICSAndDBScan/Databases/Database.html "interface in weka.clusterers.forOPTICSAndDBScan.Databases") database)  
 Constructs a new DataObject. The original instance is kept as instance-variable  
 Parameters:  
 `originalInstance` \- the original instance

Method Detail

* #### equals  
public boolean equals([DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects") dataObject)  
Compares two DataObjects in respect to their attribute-values  
Specified by:  
`[equals](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#equals-weka.clusterers.forOPTICSAndDBScan.DataObjects.DataObject-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`dataObject` \- The DataObject, that is compared with this.dataObject; now assumed to be of the same type and with the same structure  
Returns:  
Returns true, if the DataObjects correspond in each value, else returns false  
* #### distance  
public double distance([DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects") dataObject)  
Calculates the manhattan-distance between dataObject and this.dataObject  
Specified by:  
`[distance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#distance-weka.clusterers.forOPTICSAndDBScan.DataObjects.DataObject-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`dataObject` \- The DataObject, that is used for distance-calculation with this.dataObject now assumed to be of the same type and with the same structure  
Returns:  
double-value The manhattan-distance between dataObject and this.dataObject NaN, if the computation could not be performed  
* #### getInstance  
public [Instance](../../../../weka/core/Instance.html "class in weka.core") getInstance()  
Returns the original instance  
Specified by:  
`[getInstance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#getInstance--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Returns:  
originalInstance  
* #### getKey  
public java.lang.String getKey()  
Returns the key for this DataObject  
Specified by:  
`[getKey](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#getKey--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Returns:  
key  
* #### setKey  
public void setKey(java.lang.String key)  
Sets the key for this DataObject  
Specified by:  
`[setKey](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#setKey-java.lang.String-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`key` \- The key is represented as string  
* #### setClusterLabel  
public void setClusterLabel(int clusterID)  
Sets the clusterID (cluster), to which this DataObject belongs to  
Specified by:  
`[setClusterLabel](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#setClusterLabel-int-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`clusterID` \- Number of the Cluster  
* #### getClusterLabel  
public int getClusterLabel()  
Returns the clusterID, to which this DataObject belongs to  
Specified by:  
`[getClusterLabel](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#getClusterLabel--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Returns:  
clusterID  
* #### setProcessed  
public void setProcessed(boolean processed)  
Marks this dataObject as processed  
Specified by:  
`[setProcessed](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#setProcessed-boolean-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`processed` \- True, if the DataObject has been already processed, false else  
* #### isProcessed  
public boolean isProcessed()  
Gives information about the status of a dataObject  
Specified by:  
`[isProcessed](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#isProcessed--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Returns:  
True, if this dataObject has been processed, else false  
* #### setCoreDistance  
public void setCoreDistance(double c_dist)  
Sets a new coreDistance for this dataObject  
Specified by:  
`[setCoreDistance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#setCoreDistance-double-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Parameters:  
`c_dist` \- coreDistance  
* #### getCoreDistance  
public double getCoreDistance()  
Returns the coreDistance for this dataObject  
Specified by:  
`[getCoreDistance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#getCoreDistance--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
Returns:  
coreDistance  
* #### setReachabilityDistance  
public void setReachabilityDistance(double r_dist)  
Sets a new reachability-distance for this dataObject  
Specified by:  
`[setReachabilityDistance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#setReachabilityDistance-double-)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
* #### getReachabilityDistance  
public double getReachabilityDistance()  
Returns the reachabilityDistance for this dataObject  
Specified by:  
`[getReachabilityDistance](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html#getReachabilityDistance--)` in interface `[DataObject](../../../../weka/clusterers/forOPTICSAndDBScan/DataObjects/DataObject.html "interface in weka.clusterers.forOPTICSAndDBScan.DataObjects")`  
* #### toString  
public java.lang.String toString()  
Overrides:  
`toString` in class `java.lang.Object`  
* #### getRevision  
public java.lang.String getRevision()  
Returns the revision string.  
Specified by:  
`[getRevision](../../../../weka/core/RevisionHandler.html#getRevision--)` in interface `[RevisionHandler](../../../../weka/core/RevisionHandler.html "interface in weka.core")`  
Returns:  
the revision

ManhattanDataObject (original) (raw)

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail