Package com.vividsolutions.jump.feature

Class BasicFeature

java.lang.Object

com.vividsolutions.jump.feature.AbstractBasicFeature

com.vividsolutions.jump.feature.BasicFeature

All Implemented Interfaces:

Feature, Serializable, Cloneable, Comparable

Direct Known Subclasses:

FlexibleFeature, ReferencedImageFeature

public class BasicFeature
extends AbstractBasicFeature
implements Serializable

Default implementation of the Feature interface.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
BasicFeature(FeatureSchema featureSchema)	Constructs a BasicFeature with the given FeatureSchema specifying the attribute names and types.

Method Summary

Modifier and Type	Method	Description
Object	getAttribute(int i)	Returns the specified attribute.
Object[]	getAttributes()	A low-level accessor that is not normally used.
boolean	isModified()
void	setAttribute(int attributeIndex, Object newAttribute)	Sets the specified attribute.
void	setAttributes(Object[] attributes)	A low-level accessor that is not normally used.
void	setModified(boolean modified)

Methods inherited from class com.vividsolutions.jump.feature.AbstractBasicFeature

clone, clone, clone, clone, compare, compareTo, getAttribute, getDouble, getGeometry, getID, getInteger, getSchema, getString, getString, getUserData, removeAllUserData, removeUserData, setAttribute, setGeometry, setSchema, setUserData

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BasicFeature

public BasicFeature(FeatureSchema featureSchema)

Constructs a BasicFeature with the given FeatureSchema specifying the attribute names and types.

Method Detail

setAttributes

public void setAttributes(Object[] attributes)

A low-level accessor that is not normally used. It is called by ViewSchemaPlugIn.

Specified by:

setAttributes in interface Feature

Parameters:

attributes - may have a different length than the current attributes.

setAttribute

public void setAttribute(int attributeIndex,
                         Object newAttribute)

Sets the specified attribute.

Specified by:

setAttribute in interface Feature

Parameters:

attributeIndex - the array index at which to put the new attribute

newAttribute - the new attribute

getAttribute

public Object getAttribute(int i)

Returns the specified attribute.

Specified by:

getAttribute in interface Feature

Parameters:

i - the index of the attribute to get

Returns:

the attribute

getAttributes

public Object[] getAttributes()

A low-level accessor that is not normally used. It is called by ViewSchemaPlugIn.

Specified by:

getAttributes in interface Feature

isModified

public boolean isModified()

Returns:

true if any attribute of this Feature (including Geometry) has been set more than once.

setModified

public void setModified(boolean modified)

Parameters:

modified - - allows the modified flag to be set or reset