com.esri.arcgis.system
Class DoubleArray

java.lang.Object
  extended by com.esri.arcgis.system.DoubleArray
All Implemented Interfaces:
com.esri.arcgis.interop.RemoteObjRef, IDoubleArray, IPersist, IPersistStream, IXMLSerialize, Externalizable, Serializable

public class DoubleArray
extends Object
implements com.esri.arcgis.interop.RemoteObjRef, IDoubleArray, IXMLSerialize, IPersist, IPersistStream, Externalizable

An object for holding a Double array.

Description

A DoubleArray stores an array of double precision floating point numbers. You can insert or remove elements from any position in the array and access any element via a zero-based index. You can also persist the array to XML.

Remarks

DoubleArray objects are used by several interfaces including ISurface to define break values in a classification.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

See Also:
Set, Array, Serialized Form

Constructor Summary
DoubleArray()
          Constructs a DoubleArray using ArcGIS Engine.
DoubleArray(Object obj)
          Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
DoubleArray theDoubleArray = (DoubleArray) obj;
 
Method Summary
 void add(double element)
          Adds an element to the array.
 void deserialize(IXMLSerializeData data)
          Deserializes an object from XML.
 boolean equals(Object o)
          Compare this object with another
 void getClassID(GUID[] pClassID)
          getClassID
static String getClsid()
          getClsid.
 int getCount()
          The number of elements in the array.
 double getElement(int index)
          An element from the array.
 void getSizeMax(_ULARGE_INTEGER[] pcbSize)
          getSizeMax
 int hashCode()
          the hashcode for this object
 void insert(int index, double element)
          Inserts an element to the array.
 void isDirty()
          isDirty
 void load(IStream pstm)
          load
 void readExternal(ObjectInput in)
           
 void remove(int index)
          Removes an element from the array.
 void removeAll()
          Removes all elements from the array.
 void save(IStream pstm, int fClearDirty)
          save
 void serialize(IXMLSerializeData data)
          Serializes an object to XML.
 void setElement(int index, double pElement)
          An element from the array.
 void writeExternal(ObjectOutput out)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.esri.arcgis.interop.RemoteObjRef
getJintegraDispatch, release
 

Constructor Detail

DoubleArray

public DoubleArray()
            throws IOException,
                   UnknownHostException
Constructs a DoubleArray using ArcGIS Engine.

Throws:
IOException - if there are interop problems
UnknownHostException - if there are interop problems

DoubleArray

public DoubleArray(Object obj)
            throws IOException
Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
DoubleArray theDoubleArray = (DoubleArray) obj;

Construct a DoubleArray using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to DoubleArray.

Parameters:
obj - an object returned from ArcGIS Engine or Server
Throws:
IOException - if there are interop problems
Method Detail

getClsid

public static String getClsid()
getClsid.


equals

public boolean equals(Object o)
Compare this object with another

Overrides:
equals in class Object

hashCode

public int hashCode()
the hashcode for this object

Overrides:
hashCode in class Object

getCount

public int getCount()
             throws IOException,
                    AutomationException
The number of elements in the array.

Description

Returns the number of elements in the array.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
getCount in interface IDoubleArray
Returns:
The pCount
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

remove

public void remove(int index)
            throws IOException,
                   AutomationException
Removes an element from the array.

Description

Removes the element at the specified index from the array. The element at the beginning or the array has an index of 0, and the element at the end of the array has in index of Count - 1.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
remove in interface IDoubleArray
Parameters:
index - The index (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

removeAll

public void removeAll()
               throws IOException,
                      AutomationException
Removes all elements from the array.

Description

Removes all of the elements from the array.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
removeAll in interface IDoubleArray
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getElement

public double getElement(int index)
                  throws IOException,
                         AutomationException
An element from the array.

Product Availability

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

Specified by:
getElement in interface IDoubleArray
Parameters:
index - The index (in)
Returns:
The pElement
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

setElement

public void setElement(int index,
                       double pElement)
                throws IOException,
                       AutomationException
An element from the array.

Product Availability

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

Specified by:
setElement in interface IDoubleArray
Parameters:
index - The index (in)
pElement - The pElement (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

add

public void add(double element)
         throws IOException,
                AutomationException
Adds an element to the array.

Description

Adds the element to the end of the array.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
add in interface IDoubleArray
Parameters:
element - The element (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

insert

public void insert(int index,
                   double element)
            throws IOException,
                   AutomationException
Inserts an element to the array.

Description

Adds the element to the array at the specified index. The element at the beginning or the array has an index of 0, and the element at the end of the array has in index of Count - 1.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
insert in interface IDoubleArray
Parameters:
index - The index (in)
element - The element (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

serialize

public void serialize(IXMLSerializeData data)
               throws IOException,
                      AutomationException
Serializes an object to XML.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
serialize in interface IXMLSerialize
Parameters:
data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

deserialize

public void deserialize(IXMLSerializeData data)
                 throws IOException,
                        AutomationException
Deserializes an object from XML.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
deserialize in interface IXMLSerialize
Parameters:
data - A reference to a com.esri.arcgis.system.IXMLSerializeData (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getClassID

public void getClassID(GUID[] pClassID)
                throws IOException,
                       AutomationException
getClassID

Description

IPersist is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
getClassID in interface IPersist
Parameters:
pClassID - A Structure: com.esri.arcgis.support.ms.stdole.GUID (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

isDirty

public void isDirty()
             throws IOException,
                    AutomationException
isDirty

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
isDirty in interface IPersistStream
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

load

public void load(IStream pstm)
          throws IOException,
                 AutomationException
load

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
load in interface IPersistStream
Parameters:
pstm - A reference to a com.esri.arcgis.system.IStream (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

save

public void save(IStream pstm,
                 int fClearDirty)
          throws IOException,
                 AutomationException
save

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
save in interface IPersistStream
Parameters:
pstm - A reference to a com.esri.arcgis.system.IStream (in)
fClearDirty - The fClearDirty (in)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

getSizeMax

public void getSizeMax(_ULARGE_INTEGER[] pcbSize)
                throws IOException,
                       AutomationException
getSizeMax

Description

IPersistStream is a Microsoft interface. Please refer to MSDN for information about this interface.

Product Availability

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

Supported Platforms

Windows, Solaris, Linux

Specified by:
getSizeMax in interface IPersistStream
Parameters:
pcbSize - A Structure: com.esri.arcgis.system._ULARGE_INTEGER (out: use single element array)
Throws:
IOException - If there are interop problems.
AutomationException - If the ArcObject component throws an exception.

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException
Specified by:
writeExternal in interface Externalizable
Throws:
IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
Specified by:
readExternal in interface Externalizable
Throws:
IOException
ClassNotFoundException