water.util
Class Utils.IcedHashMap<K extends Iced,V extends Iced>

java.lang.Object
  java.util.AbstractMap<K,V>
      java.util.HashMap<K,V>
          water.util.Utils.IcedHashMap<K,V>

Type Parameters:

T -

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<K,V>, Freezable

Enclosing class:

Utils

public static class Utils.IcedHashMap<K extends Iced,V extends Iced>
extends java.util.HashMap<K,V>
implements Freezable

Simple wrapper around HashMap with support for H2O serialization

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Constructor Summary

Utils.IcedHashMap()

Method Summary

int	frozenType() Return the cluster-wide-unique 2-byte type ID for instances of this class
<T2 extends Freezable> T2	newInstance() Make a new instance of class 'this' with the empty constructor
Utils.IcedHashMap<K,V>	read(AutoBuffer bb) Deserialize from the AutoBuffer into a pre-existing 'this' object.
DocGen.FieldDoc[]	toDocField() Reflective list of fields
AutoBuffer	write(AutoBuffer bb) Serialize the 'this' object into the AutoBuffer, returning the AutoBuffer.
AutoBuffer	writeJSONFields(AutoBuffer bb) Serialize the 'this' object into the AutoBuffer, returning the AutoBuffer.

Methods inherited from class java.util.HashMap

clear, clone, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

Utils.IcedHashMap

public Utils.IcedHashMap()

Method Detail

write

public AutoBuffer write(AutoBuffer bb)

Description copied from interface: Freezable

Serialize the 'this' object into the AutoBuffer, returning the AutoBuffer.

Specified by:

write in interface Freezable

read

public Utils.IcedHashMap<K,V> read(AutoBuffer bb)

Description copied from interface: Freezable

Deserialize from the AutoBuffer into a pre-existing 'this' object.

Specified by:

read in interface Freezable

newInstance

public <T2 extends Freezable> T2 newInstance()

Description copied from interface: Freezable

Make a new instance of class 'this' with the empty constructor

Specified by:

newInstance in interface Freezable

frozenType

public int frozenType()

Description copied from interface: Freezable

Return the cluster-wide-unique 2-byte type ID for instances of this class

Specified by:

frozenType in interface Freezable

writeJSONFields

public AutoBuffer writeJSONFields(AutoBuffer bb)

Description copied from interface: Freezable

Serialize the 'this' object into the AutoBuffer, returning the AutoBuffer. Output is legal JSON.

Specified by:

writeJSONFields in interface Freezable

toDocField

public DocGen.FieldDoc[] toDocField()

Description copied from interface: Freezable

Reflective list of fields

Specified by:

toDocField in interface Freezable