org.bson

Class LazyBSONObject

java.lang.Object

org.bson.LazyBSONObject

All Implemented Interfaces:

BSONObject

Direct Known Subclasses:

LazyDBObject

public class LazyBSONObject
extends java.lang.Object
implements BSONObject

Author:

antoine

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	LazyBSONObject.LazyBSONIterator
class	LazyBSONObject.LazyBSONKeySet

Constructor Summary

Constructors

Constructor and Description
LazyBSONObject(byte[] data, int offset, LazyBSONCallback cbk)
LazyBSONObject(byte[] data, LazyBSONCallback cbk)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsField(java.lang.String s) Checks if this object contains a field with the given name.
boolean	containsKey(java.lang.String s) Deprecated.
java.lang.Object	get(java.lang.String key) Gets a field from this object by a given name.
int	getBSONSize()
boolean	isEmpty()
java.util.Set<java.lang.String>	keySet() Returns this object's fields' names
java.lang.Object	put(java.lang.String key, java.lang.Object v) Sets a name/value pair in this object.
void	putAll(BSONObject o) Sets all key/value pairs from an object into this object
void	putAll(java.util.Map m) Sets all key/value pairs from a map into this object
protected java.lang.Object	readBinary(int valueOffset)
java.lang.Object	removeField(java.lang.String key) Removes a field with a given name from this object.
java.util.Map	toMap() Returns a map representing this BSONObject.

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyBSONObject

public LazyBSONObject(byte[] data,
              LazyBSONCallback cbk)

LazyBSONObject

public LazyBSONObject(byte[] data,
              int offset,
              LazyBSONCallback cbk)

Method Detail

put

public java.lang.Object put(java.lang.String key,
                   java.lang.Object v)

Description copied from interface: BSONObject

Sets a name/value pair in this object.

Specified by:

put in interface BSONObject

Parameters:

key - Name to set

v - Corresponding value

Returns:

v

putAll

public void putAll(BSONObject o)

Description copied from interface: BSONObject

Sets all key/value pairs from an object into this object

Specified by:

putAll in interface BSONObject

Parameters:

o - the object

putAll

public void putAll(java.util.Map m)

Description copied from interface: BSONObject

Sets all key/value pairs from a map into this object

Specified by:

putAll in interface BSONObject

Parameters:

m - the map

get

public java.lang.Object get(java.lang.String key)

Description copied from interface: BSONObject

Gets a field from this object by a given name.

Specified by:

get in interface BSONObject

Parameters:

key - The name of the field fetch

Returns:

The field, if found

toMap

public java.util.Map toMap()

Description copied from interface: BSONObject

Returns a map representing this BSONObject.

Specified by:

toMap in interface BSONObject

Returns:

the map

removeField

public java.lang.Object removeField(java.lang.String key)

Description copied from interface: BSONObject

Removes a field with a given name from this object.

Specified by:

removeField in interface BSONObject

Parameters:

key - The name of the field to remove

Returns:

The value removed from this object

containsKey

@Deprecated
public boolean containsKey(java.lang.String s)

Deprecated.

Description copied from interface: BSONObject

Deprecated

Specified by:

containsKey in interface BSONObject

Returns:

containsField

public boolean containsField(java.lang.String s)

Description copied from interface: BSONObject

Checks if this object contains a field with the given name.

Specified by:

containsField in interface BSONObject

Parameters:

s - Field name for which to check

Returns:

keySet

public java.util.Set<java.lang.String> keySet()

Description copied from interface: BSONObject

Returns this object's fields' names

Specified by:

keySet in interface BSONObject

Returns:

The names of the fields in this object

isEmpty

public boolean isEmpty()

getBSONSize

public int getBSONSize()

readBinary

protected java.lang.Object readBinary(int valueOffset)