IlvDAFIFFeature (Rogue Wave JViews 9.2 API)

java.lang.Object
- ilog.views.maps.IlvFeatureAttribute
- - ilog.views.maps.defense.format.dafif.IlvDAFIFFeature

All Implemented Interfaces:

IlvPersistentObject, Serializable
```
public class IlvDAFIFFeature
extends IlvFeatureAttribute
```
DAFIF Feature structure. Provides all the methods to retrieve geometry, properties, identifiers, and parent-child relationships.

Since:

JViews 8.0

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor and Description
`IlvDAFIFFeature(IlvDAFIFFeature feature)` Creates a new `IlvDAFIFFeature`.
`IlvDAFIFFeature(IlvDAFIFTableDescription tableDesc, String line)` Creates a new `IlvDAFIFFeature`.
`IlvDAFIFFeature(IlvInputStream stream)` Reads the object from an `IlvInputStream` object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addChild(IlvDAFIFFeature child)` Stores a child feature.
`IlvFeatureAttribute`	`copy()` Copying a DAFIF feature returns the same feature.
`IlvDAFIFFeature`	`getChild(int i)` Returns a single child.
`int`	`getChildrenCount()` Returns the number of registered child features.
`IlvFeatureAttributeProperty`	`getFeatureProperties()` Returns the feature properties structure for this feature.
`IlvMapGeometry`	`getGeometry()` Constructs the geometry for a feature.
`String`	`getParentReference()` Constructs the key for the parent feature.
`String`	`getReference(char c)` Constructs the key for the feature pointed to by the key number.
`String`	`getUniqueKey()` Returns the unique identifying key for this feature.
`void`	`removeChild(IlvDAFIFFeature child)` Removes a child feature.
`String`	`toString()` Returns a string representation of the object.
`void`	`write(IlvOutputStream stream)` Writes the object to an `IlvOutputStream` object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - IlvDAFIFFeature
```
public IlvDAFIFFeature(IlvDAFIFTableDescription tableDesc,
                       String line)
```
    Creates a new IlvDAFIFFeature.
    
    Parameters:
    
    tableDesc - A table description of the feature.
    
    line - ASCII definition contained in the file.
  - IlvDAFIFFeature
```
public IlvDAFIFFeature(IlvDAFIFFeature feature)
```
    Creates a new IlvDAFIFFeature.
    
    Parameters:
    
    feature - The feature to copy.
  - IlvDAFIFFeature
```
public IlvDAFIFFeature(IlvInputStream stream)
                throws IlvReadFileException
```
    Reads the object from an IlvInputStream object.
    
    Parameters:
    
    stream - The input stream.
    
    Throws:
    
    IlvReadFileException - if the format is not correct.
- Method Detail
  - write
```
public void write(IlvOutputStream stream)
           throws IOException
```
    Writes the object to an IlvOutputStream object.
    
    Specified by:
    
    write in interface IlvPersistentObject
    
    Overrides:
    
    write in class IlvFeatureAttribute
    
    Parameters:
    
    stream - The output stream.
    
    Throws:
    
    IOException - thrown when an exception occurs during the write operation for this object.
  - getFeatureProperties
```
public IlvFeatureAttributeProperty getFeatureProperties()
```
    Returns the feature properties structure for this feature.
    
    Returns:
    
    Returns the feature properties structure for this feature.
  - getUniqueKey
```
public String getUniqueKey()
```
    Returns the unique identifying key for this feature.
    
    Returns:
    
    Returns the unique identifying key for this feature.
  - getGeometry
```
public IlvMapGeometry getGeometry()
```
    Constructs the geometry for a feature.
    
    Returns:
    
    Returns the geometry for a feature.
  - getParentReference
```
public String getParentReference()
```
    Constructs the key for the parent feature.
    
    Returns:
    
    Returns the key for the parent feature.
  - getReference
```
public String getReference(char c)
```
    Constructs the key for the feature pointed to by the key number.
    
    Parameters:
    
    c - Character identifying the key ('p' for parent, '1' for 1st referred table,...).
    
    Returns:
    
    Returns the key for the feature pointed to by the key number.
  - addChild
```
public void addChild(IlvDAFIFFeature child)
```
    Stores a child feature.
    
    Parameters:
    
    child - Child to add to the feature.
  - getChildrenCount
```
public int getChildrenCount()
```
    Returns the number of registered child features.
    
    Returns:
    
    Returns the number of registered child features.
  - getChild
```
public IlvDAFIFFeature getChild(int i)
```
    Returns a single child.
    
    Parameters:
    
    i - The index of the child.
    
    Returns:
    
    Returns a single child.
  - removeChild
```
public void removeChild(IlvDAFIFFeature child)
```
    Removes a child feature.
    
    Parameters:
    
    child - The child to remove.
  - copy
```
public IlvFeatureAttribute copy()
```
    Copying a DAFIF feature returns the same feature.
    
    Specified by:
    
    copy in class IlvFeatureAttribute
    
    Returns:
    
    a copy of this IlvFeatureAttribute.
    
    See Also:
    
    IlvFeatureAttribute.copy()
  - toString
```
public String toString()
```
    Returns a string representation of the object.
    
    Overrides:
    
    toString in class Object
    
    See Also:
    
    Object.toString()

Class IlvDAFIFFeature

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IlvDAFIFFeature

IlvDAFIFFeature

IlvDAFIFFeature

Method Detail

write

getFeatureProperties

getUniqueKey

getGeometry

getParentReference

getReference

addChild

getChildrenCount

getChild

removeChild

copy

toString