org.apache.ignite.cache.store.cassandra.persistence

Class PojoValueField

java.lang.Object

org.apache.ignite.cache.store.cassandra.persistence.PojoField

org.apache.ignite.cache.store.cassandra.persistence.PojoValueField

All Implemented Interfaces:

Serializable

public class PojoValueField
extends PojoField

Descriptor for Ignite value POJO class

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PojoValueField(Element el, Class pojoCls) Constructs Ignite cache value field descriptor.
PojoValueField(PojoFieldAccessor accessor) Constructs Ignite cache value field descriptor.
PojoValueField(PojoValueField field, Class<?> pojoCls) Constructs instance of PojoValueField based on the other instance and java class to initialize accessor.

Method Summary

Modifier and Type	Method and Description
String	getColumnDDL()
String	getIndexDDL(String keyspace, String tbl) Returns DDL for the field secondary index.
boolean	isIndexed() Indicates if secondary index should be created for the field.

Methods inherited from class org.apache.ignite.cache.store.cassandra.persistence.PojoField

calculatedField, containsField, getAnnotation, getColumn, getJavaClass, getName, getValueFromObject, setValueFromRow

Methods inherited from class java.lang.Object

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

Constructor Detail

PojoValueField

public PojoValueField(Element el,
                      Class pojoCls)

Constructs Ignite cache value field descriptor.

Parameters:

el - field descriptor xml configuration element.

pojoCls - field java class

PojoValueField

public PojoValueField(PojoFieldAccessor accessor)

Constructs Ignite cache value field descriptor.

Parameters:

accessor - field property accessor.

PojoValueField

public PojoValueField(PojoValueField field,
                      Class<?> pojoCls)

Constructs instance of PojoValueField based on the other instance and java class to initialize accessor.

Parameters:

field - PojoValueField instance

pojoCls - java class of the corresponding POJO

Method Detail

getColumnDDL

public String getColumnDDL()

Overrides:

getColumnDDL in class PojoField

Returns:

Cassandra table column DDL statement.

isIndexed

public boolean isIndexed()

Indicates if secondary index should be created for the field.

Returns:

true/false if secondary index should/shouldn't be created for the field.

getIndexDDL

public String getIndexDDL(String keyspace,
                          String tbl)

Returns DDL for the field secondary index.

Parameters:

keyspace - Cassandra keyspace where index should be created.

tbl - Cassandra table for which secondary index should be created.

Returns:

secondary index DDL.