MapSerializer (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.serializers.CollectionSerializer<java.util.Map<K,V>>
- - org.apache.cassandra.serializers.MapSerializer<K,V>

public class MapSerializer<K,V>
extends CollectionSerializer<java.util.Map<K,V>>

Fields
Modifier and Type	Field and Description
`TypeSerializer<K>`	`keys`
`TypeSerializer<V>`	`values`

Methods
Modifier and Type	Method and Description
`java.util.Map<K,V>`	`deserialize(java.nio.ByteBuffer bytes)`
`static <K,V> MapSerializer<K,V>`	`getInstance(TypeSerializer<K> keys, TypeSerializer<V> values)`
`java.lang.Class<java.util.Map<K,V>>`	`getType()`
`java.nio.ByteBuffer`	`serialize(java.util.Map<K,V> value)` Layout is: `<n><sk_1><k_1><sv_1><v_1>...<sk_n><k_n><sv_n><v_n>` where: n is the number of elements sk_i is the number of bytes composing the ith key k_i k_i is the sk_i bytes composing the ith key sv_i is the number of bytes composing the ith value v_i v_i is the sv_i bytes composing the ith value
`java.lang.String`	`toString(java.util.Map<K,V> value)`

Methods inherited from class org.apache.cassandra.serializers.CollectionSerializer
pack, pack, validate

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public static <K,V> MapSerializer<K,V> getInstance(TypeSerializer<K> keys,
                                   TypeSerializer<V> values)

public java.util.Map<K,V> deserialize(java.nio.ByteBuffer bytes)

serialize
```
public java.nio.ByteBuffer serialize(java.util.Map<K,V> value)
```
Layout is: <n><sk_1><k_1><sv_1><v_1>...<sk_n><k_n><sv_n><v_n> where: n is the number of elements sk_i is the number of bytes composing the ith key k_i k_i is the sk_i bytes composing the ith key sv_i is the number of bytes composing the ith value v_i v_i is the sv_i bytes composing the ith value

public java.lang.String toString(java.util.Map<K,V> value)

public java.lang.Class<java.util.Map<K,V>> getType()

Class MapSerializer<K,V>