Documentation Home
MySQL NDB Cluster API Developer Guide
Download this Manual

2.3.10 The HashMap Class


This class represents a hash map in an NDB Cluster. It was added to the NDB API in NDB 7.2.7.

Parent class.  Object

Child classes.  None.

Methods.  The following table lists the public methods of the HashMap class and the purpose or use of each method:

Table 2.20 HashMap class methods and descriptions

Name Description
HashMap() Class constructor
~HashMap() Class destructor
setName() Set a name for the hashmap
getName() Gets a hashmap's name
setMap() Sets a hashmap's length and values
getMapLen() Gets a hashmap's length
getMapValues() Gets the values contained in the hashmap
equal() Compares this hashmap's values with those of another hashmap
getObjectStatus() Gets the hashmap's object status
getObjectVersion() Gets the hashmap's schema object version
getObjectId() Gets the hashmap's ID

Types.  The HashMap class has no public types.

User Comments
User comments in this section are, as the name implies, provided by MySQL users. The MySQL documentation team is not responsible for, nor do they endorse, any of the information provided here.
Sign Up Login You must be logged in to post a comment.