com.humandevice.android.database

Class SqlCursor

java.lang.Object

com.humandevice.android.database.SqlCursor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Iterable<SqlCursor.Row>, java.util.Iterator<SqlCursor.Row>

public class SqlCursor
extends java.lang.Object
implements java.lang.Iterable<SqlCursor.Row>, java.util.Iterator<SqlCursor.Row>, java.io.Closeable

Wraps android native cursor to provide some additional functions like iteration.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SqlCursor.Row Represents on row of cursor's data

Field Summary

Fields

Modifier and Type	Field and Description
protected android.database.Cursor	mCursor

Constructor Summary

Constructors

Constructor and Description
SqlCursor()
SqlCursor(android.database.Cursor cursor)

Method Summary

Modifier and Type	Method and Description
void	close()
SqlCursor.Row	getRow()
int	getSize() Get cursor size. 0 if cursor is empty or not exists.
boolean	hasNext()
boolean	hasRows()
java.util.Iterator<SqlCursor.Row>	iterator()
SqlCursor.Row	next() Moves cursor to next row
void	remove()
void	setNativeCursor(android.database.Cursor cursor)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

mCursor

protected android.database.Cursor mCursor

Constructor Detail

SqlCursor

public SqlCursor(android.database.Cursor cursor)

SqlCursor

public SqlCursor()

Method Detail

setNativeCursor

public void setNativeCursor(android.database.Cursor cursor)

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<SqlCursor.Row>

next

public SqlCursor.Row next()

Moves cursor to next row

Specified by:

next in interface java.util.Iterator<SqlCursor.Row>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<SqlCursor.Row>

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

hasRows

public boolean hasRows()

getSize

public int getSize()

Get cursor size. 0 if cursor is empty or not exists.

getRow

public SqlCursor.Row getRow()

iterator

public java.util.Iterator<SqlCursor.Row> iterator()

Specified by:

iterator in interface java.lang.Iterable<SqlCursor.Row>