com.esri.arcgis.system
Class SystemHelper

java.lang.Object
  com.esri.arcgis.system.SystemHelper

All Implemented Interfaces:

ISystemBridge, java.io.Serializable

public class SystemHelper

extends java.lang.Object

implements ISystemBridge

SystemHelper object. Providing helper methods for System objects.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

See Also:

Serialized Form

Constructor Summary

SystemHelper()
Constructs a SystemHelper using ArcGIS Engine.

SystemHelper(java.lang.Object obj)
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.

Method Summary

void	classify(IClassifyGEN pClassify, double[] doubleArrayValues, int[] longArrayFrequencies, int[] numClasses) Classifies histogram data (array of values (doubles) and a paired array of frequencies (longs)) into the specified number of classes.
boolean	equals(java.lang.Object o) Compare this object with another
ISystemBridge	getAsISystemBridge() Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.
static java.lang.String	getClsid()
int	hashCode() the hashcode for this object

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SystemHelper

public SystemHelper()
             throws java.io.IOException,
                    java.net.UnknownHostException

Constructs a SystemHelper using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

SystemHelper

public SystemHelper(java.lang.Object obj)
             throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.

Construct a SystemHelper using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to SystemHelper.
SystemHelper theSystemHelper = (SystemHelper) obj;

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getAsISystemBridge

public ISystemBridge getAsISystemBridge()

Deprecated. No replacement. The object reference can be directly used where the implemented interface is needed.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

hashCode

public int hashCode()

the hashcode for this object

classify

public void classify(IClassifyGEN pClassify,
                     double[] doubleArrayValues,
                     int[] longArrayFrequencies,
                     int[] numClasses)
              throws java.io.IOException,
                     AutomationException

Description copied from interface: ISystemBridge

Classifies histogram data (array of values (doubles) and a paired array of frequencies (longs)) into the specified number of classes.

Specified by:

classify in interface ISystemBridge

Parameters:

pClassify - A reference to a com.esri.arcgis.system.IClassifyGEN (in)

doubleArrayValues - The doubleArrayValues (in)

longArrayFrequencies - The longArrayFrequencies (in)

numClasses - The numClasses (in/out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.