|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.geotools.data.shapefile.indexed.attribute.AttributeIndexReader
public class AttributeIndexReader
Class to read an attribute index file
Constructor Summary | |
---|---|
AttributeIndexReader(java.lang.String attribute,
java.nio.channels.FileChannel readChannel)
Crea una nuova istanza di AttributeIndexReader |
Method Summary | |
---|---|
java.util.Collection |
findFids(java.lang.Object reqAttribute)
Finds an attribute and returns its FIDs. |
IndexRecord |
findRecord(java.lang.Object reqAttribute)
Finds an attibute. |
int |
getCount()
Returns the number of attributes in this index |
void |
goTo(int recno)
|
boolean |
hasNext()
Check if there's more elements to read |
boolean |
isEOF()
|
IndexRecord |
next()
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public AttributeIndexReader(java.lang.String attribute, java.nio.channels.FileChannel readChannel) throws java.io.IOException
java.io.IOException
Method Detail |
---|
public int getCount()
public void goTo(int recno) throws java.io.IOException
java.io.IOException
public IndexRecord next() throws java.io.IOException
java.io.IOException
public boolean hasNext() throws java.io.IOException
java.io.IOException
public boolean isEOF() throws java.io.IOException
java.io.IOException
public java.util.Collection findFids(java.lang.Object reqAttribute) throws java.io.IOException
reqAttribute
- Attribute to find.
java.io.IOException
public IndexRecord findRecord(java.lang.Object reqAttribute) throws java.io.IOException
reqAttribute
- Attribute to find.
java.io.IOException
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |