SimpleCursor

java.lang.Object
- stanford.androidlib.data.SimpleCursor

All Implemented Interfaces:

Cursor, Closeable, AutoCloseable, Iterable<SimpleRow>

Direct Known Subclasses:

SimpleRow
```
public class SimpleCursor
extends Object
implements Cursor, Iterable<SimpleRow>
```
A simplified version of the Cursor class. You can construct one of these by passing it an existing Cursor (which will be wrapped), or implicitly by calling the SimpleDatabase.rows method.
For detailed documentation of each member, see the documentation of the Cursor interface.

Field Summary
- Fields inherited from interface android.database.Cursor
  FIELD_TYPE_BLOB, FIELD_TYPE_FLOAT, FIELD_TYPE_INTEGER, FIELD_TYPE_NULL, FIELD_TYPE_STRING

Constructor Summary

Constructors
Constructor and Description

SimpleCursor(Cursor cursor)
Constructs a new simple cursor to wrap the given cursor.

Constructors
Constructor and Description
`SimpleCursor(Cursor cursor)` Constructs a new simple cursor to wrap the given cursor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Closes this stream and releases any system resources associated with it.
`void`	`copyStringToBuffer(int columnIndex, CharArrayBuffer buffer)`
`void`	`deactivate()`
`<T> T`	`get(int columnIndex)` Returns a column's value of any type.
`<T> T`	`get(String columnName)` Returns a column's value of any type.
`byte[]`	`getBlob(int columnIndex)`
`byte[]`	`getBlob(String columnName)` Returns a blob from a column with the given name.
`int`	`getColumnCount()`
`int`	`getColumnIndex(String columnName)`
`int`	`getColumnIndexOrThrow(String columnName)`
`String`	`getColumnName(int columnIndex)`
`String[]`	`getColumnNames()`
`int`	`getCount()`
`double`	`getDouble(int columnIndex)`
`double`	`getDouble(String columnName)` Returns a double from a column with the given name.
`Bundle`	`getExtras()`
`float`	`getFloat(int columnIndex)`
`float`	`getFloat(String columnName)` Returns a float from a column with the given name.
`int`	`getInt(int columnIndex)`
`int`	`getInt(String columnName)` Returns an int from a column with the given name.
`long`	`getLong(int columnIndex)`
`long`	`getLong(String columnName)` Returns a long from a column with the given name.
`Uri`	`getNotificationUri()`
`int`	`getPosition()`
`short`	`getShort(int columnIndex)`
`String`	`getString(int columnIndex)`
`String`	`getString(String columnName)` Returns a string from a column with the given name.
`int`	`getType(int columnIndex)`
`boolean`	`getWantsAllOnMoveCalls()`
`boolean`	`isAfterLast()`
`boolean`	`isBeforeFirst()`
`boolean`	`isClosed()`
`boolean`	`isFirst()`
`boolean`	`isLast()`
`boolean`	`isNull(int columnIndex)`
`Iterator<SimpleRow>`	`iterator()` Returns an iterator over elements of type `T`.
`boolean`	`move(int offset)`
`boolean`	`moveToFirst()`
`boolean`	`moveToLast()`
`boolean`	`moveToNext()`
`boolean`	`moveToPosition(int position)`
`boolean`	`moveToPrevious()`
`void`	`registerContentObserver(ContentObserver observer)`
`void`	`registerDataSetObserver(DataSetObserver observer)`
`boolean`	`requery()`
`Bundle`	`respond(Bundle extras)`
`void`	`setExtras(Bundle extras)`
`void`	`setNotificationUri(ContentResolver cr, Uri uri)`
`void`	`unregisterContentObserver(ContentObserver observer)`
`void`	`unregisterDataSetObserver(DataSetObserver observer)`

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

- Constructor Detail
  - SimpleCursor
```
public SimpleCursor(Cursor cursor)
```
    Constructs a new simple cursor to wrap the given cursor. All calls on this cursor will be forwarded to the given cursor.
- Method Detail
  - getInt
```
public int getInt(String columnName)
```
    Returns an int from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - getLong
```
public long getLong(String columnName)
```
    Returns a long from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - getFloat
```
public float getFloat(String columnName)
```
    Returns a float from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - getDouble
```
public double getDouble(String columnName)
```
    Returns a double from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - getString
```
public String getString(String columnName)
```
    Returns a string from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - getBlob
```
public byte[] getBlob(String columnName)
```
    Returns a blob from a column with the given name. Looks up the column's name using getColumnIndex. If no such column exists, an exception is thrown.
  - get
```
public <T> T get(int columnIndex)
```
    Returns a column's value of any type.
  - get
```
public <T> T get(String columnName)
```
    Returns a column's value of any type.
  - iterator
```
public Iterator<SimpleRow> iterator()
```
    Description copied from interface: java.lang.Iterable
    
    Returns an iterator over elements of type T.
    
    Specified by:
    
    iterator in interface Iterable<SimpleRow>
    
    Returns:
    
    an Iterator.
  - getCount
```
public int getCount()
```
    Specified by:
    
    getCount in interface Cursor
  - getPosition
```
public int getPosition()
```
    Specified by:
    
    getPosition in interface Cursor
  - move
```
public boolean move(int offset)
```
    Specified by:
    
    move in interface Cursor
  - moveToPosition
```
public boolean moveToPosition(int position)
```
    Specified by:
    
    moveToPosition in interface Cursor
  - moveToFirst
```
public boolean moveToFirst()
```
    Specified by:
    
    moveToFirst in interface Cursor
  - moveToLast
```
public boolean moveToLast()
```
    Specified by:
    
    moveToLast in interface Cursor
  - moveToNext
```
public boolean moveToNext()
```
    Specified by:
    
    moveToNext in interface Cursor
  - moveToPrevious
```
public boolean moveToPrevious()
```
    Specified by:
    
    moveToPrevious in interface Cursor
  - isFirst
```
public boolean isFirst()
```
    Specified by:
    
    isFirst in interface Cursor
  - isLast
```
public boolean isLast()
```
    Specified by:
    
    isLast in interface Cursor
  - isBeforeFirst
```
public boolean isBeforeFirst()
```
    Specified by:
    
    isBeforeFirst in interface Cursor
  - isAfterLast
```
public boolean isAfterLast()
```
    Specified by:
    
    isAfterLast in interface Cursor
  - getColumnIndex
```
public int getColumnIndex(String columnName)
```
    Specified by:
    
    getColumnIndex in interface Cursor
  - getColumnIndexOrThrow
```
public int getColumnIndexOrThrow(String columnName)
                          throws IllegalArgumentException
```
    Specified by:
    
    getColumnIndexOrThrow in interface Cursor
    
    Throws:
    
    IllegalArgumentException
  - getColumnName
```
public String getColumnName(int columnIndex)
```
    Specified by:
    
    getColumnName in interface Cursor
  - getColumnNames
```
public String[] getColumnNames()
```
    Specified by:
    
    getColumnNames in interface Cursor
  - getColumnCount
```
public int getColumnCount()
```
    Specified by:
    
    getColumnCount in interface Cursor
  - getBlob
```
public byte[] getBlob(int columnIndex)
```
    Specified by:
    
    getBlob in interface Cursor
  - getString
```
public String getString(int columnIndex)
```
    Specified by:
    
    getString in interface Cursor
  - copyStringToBuffer
```
public void copyStringToBuffer(int columnIndex,
                               CharArrayBuffer buffer)
```
    Specified by:
    
    copyStringToBuffer in interface Cursor
  - getShort
```
public short getShort(int columnIndex)
```
    Specified by:
    
    getShort in interface Cursor
  - getInt
```
public int getInt(int columnIndex)
```
    Specified by:
    
    getInt in interface Cursor
  - getLong
```
public long getLong(int columnIndex)
```
    Specified by:
    
    getLong in interface Cursor
  - getFloat
```
public float getFloat(int columnIndex)
```
    Specified by:
    
    getFloat in interface Cursor
  - getDouble
```
public double getDouble(int columnIndex)
```
    Specified by:
    
    getDouble in interface Cursor
  - getType
```
public int getType(int columnIndex)
```
    Specified by:
    
    getType in interface Cursor
  - isNull
```
public boolean isNull(int columnIndex)
```
    Specified by:
    
    isNull in interface Cursor
  - deactivate
```
public void deactivate()
```
    Specified by:
    
    deactivate in interface Cursor
  - requery
```
public boolean requery()
```
    Specified by:
    
    requery in interface Cursor
  - close
```
public void close()
```
    Description copied from interface: java.io.Closeable
    
    Closes this stream and releases any system resources associated with it. If the stream is already closed then invoking this method has no effect.
    As noted in AutoCloseable.close(), cases where the close may fail require careful attention. It is strongly advised to relinquish the underlying resources and to internally mark the Closeable as closed, prior to throwing the IOException.
    
    Specified by:
    
    close in interface Cursor
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface AutoCloseable
  - isClosed
```
public boolean isClosed()
```
    Specified by:
    
    isClosed in interface Cursor
  - registerContentObserver
```
public void registerContentObserver(ContentObserver observer)
```
    Specified by:
    
    registerContentObserver in interface Cursor
  - unregisterContentObserver
```
public void unregisterContentObserver(ContentObserver observer)
```
    Specified by:
    
    unregisterContentObserver in interface Cursor
  - registerDataSetObserver
```
public void registerDataSetObserver(DataSetObserver observer)
```
    Specified by:
    
    registerDataSetObserver in interface Cursor
  - unregisterDataSetObserver
```
public void unregisterDataSetObserver(DataSetObserver observer)
```
    Specified by:
    
    unregisterDataSetObserver in interface Cursor
  - setNotificationUri
```
public void setNotificationUri(ContentResolver cr,
                               Uri uri)
```
    Specified by:
    
    setNotificationUri in interface Cursor
  - getNotificationUri
```
public Uri getNotificationUri()
```
    Specified by:
    
    getNotificationUri in interface Cursor
  - getWantsAllOnMoveCalls
```
public boolean getWantsAllOnMoveCalls()
```
    Specified by:
    
    getWantsAllOnMoveCalls in interface Cursor
  - setExtras
```
public void setExtras(Bundle extras)
```
    Specified by:
    
    setExtras in interface Cursor
  - getExtras
```
public Bundle getExtras()
```
    Specified by:
    
    getExtras in interface Cursor
  - respond
```
public Bundle respond(Bundle extras)
```
    Specified by:
    
    respond in interface Cursor

Class SimpleCursor

Field Summary

Fields inherited from interface android.database.Cursor

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

SimpleCursor

Method Detail

getInt

getLong

getFloat

getDouble

getString

getBlob

get

get

iterator

getCount

getPosition

move

moveToPosition

moveToFirst

moveToLast

moveToNext

moveToPrevious

isFirst

isLast

isBeforeFirst

isAfterLast

getColumnIndex

getColumnIndexOrThrow

getColumnName

getColumnNames

getColumnCount

getBlob

getString

copyStringToBuffer

getShort

getInt

getLong

getFloat

getDouble

getType

isNull

deactivate

requery

close

isClosed

registerContentObserver

unregisterContentObserver

registerDataSetObserver

unregisterDataSetObserver

setNotificationUri

getNotificationUri

getWantsAllOnMoveCalls

setExtras

getExtras

respond