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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractList<E>
java.util.ArrayList<Object>
org.bson.types.BasicBSONList
public class BasicBSONList
Utility class to allow array DBObject
s to be created.
Note: MongoDB will also create arrays from java.util.List
s.
This simulates the array [ value1, null, value3, null, value2 ] by creating theDBObject obj = new BasicBSONList(); obj.put( "0", value1 ); obj.put( "4", value2 ); obj.put( 2, value3 );
DBObject
{ "0" : value1, "1" : null, "2" : value3, "3" : null, "4" : value2 }
.
BasicBSONList only supports numeric keys. Passing strings that cannot be converted to ints will cause an IllegalArgumentException.
BasicBSONList list = new BasicBSONList(); list.put("1", "bar"); // ok list.put("1E1", "bar"); // throws exception
Field Summary |
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Fields inherited from class java.util.AbstractList |
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modCount |
Constructor Summary | |
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BasicBSONList()
|
Method Summary | |
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boolean |
containsField(String key)
Checks if this object contains a field with the given name. |
boolean |
containsKey(String key)
Deprecated. |
Object |
get(String key)
Gets a value at an index. |
Set<String> |
keySet()
Returns this object's fields' names |
Object |
put(int key,
Object v)
Puts a value at an index. |
Object |
put(String key,
Object v)
Puts a value at an index. |
void |
putAll(BSONObject o)
Sets all key/value pairs from an object into this object |
void |
putAll(Map m)
Sets all key/value pairs from a map into this object |
Object |
removeField(String key)
Removes a field with a given name from this object. |
Map |
toMap()
Returns a map representing this BSONObject. |
Methods inherited from class java.util.ArrayList |
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add, add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeRange, retainAll, set, size, subList, toArray, toArray, trimToSize |
Methods inherited from class java.util.AbstractList |
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equals, hashCode |
Methods inherited from class java.util.AbstractCollection |
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containsAll, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.List |
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containsAll, equals, hashCode |
Constructor Detail |
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public BasicBSONList()
Method Detail |
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public Object put(String key, Object v)
put
in interface BSONObject
key
- the index at which to insert the valuev
- the value to insert
IllegalArgumentException
- if key
cannot be parsed into an int
public Object put(int key, Object v)
index
with null
.
key
- the index at which to insert the valuev
- the value to insert
public void putAll(Map m)
BSONObject
putAll
in interface BSONObject
m
- the mappublic void putAll(BSONObject o)
BSONObject
putAll
in interface BSONObject
o
- the objectpublic Object get(String key)
get
in interface BSONObject
key
- the index
IllegalArgumentException
- if key
cannot be parsed into an int
public Object removeField(String key)
BSONObject
removeField
in interface BSONObject
key
- The name of the field to remove
@Deprecated public boolean containsKey(String key)
BSONObject
containsKey
in interface BSONObject
public boolean containsField(String key)
BSONObject
containsField
in interface BSONObject
key
- Field name for which to check
public Set<String> keySet()
BSONObject
keySet
in interface BSONObject
public Map toMap()
BSONObject
toMap
in interface BSONObject
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