org.openspaces.persistency.cassandra.meta.mapping.node

Class AbstractCompoundTypeNode

java.lang.Object

org.openspaces.persistency.cassandra.meta.mapping.node.AbstractCompoundTypeNode

All Implemented Interfaces:

CompoundTypeNode, TypeNode

Direct Known Subclasses:

MapTypeNode, PojoTypeNode, SpaceDocumentTypeNode

public abstract class AbstractCompoundTypeNode
extends Object
implements CompoundTypeNode

Base class for CompoundTypeNode implementations.

Since:

9.1.1

Author:

Dan Kilman

Constructor Summary

Constructors

Constructor and Description
AbstractCompoundTypeNode()

Method Summary

Modifier and Type	Method and Description
Map<String,TypedColumnMetadata>	getAllTypedColumnMetadataChildren()
protected Map<String,TypeNode>	getChildren()
protected abstract String	getDynamicHeaderColumnName() controls how this type will be read from cassandra, see implementations and SpaceDocumentTopLevelTypeNode.
protected void	writePropertyToColumnFamilyRow(ColumnFamilyRow row, String propertyName, Object propertyValue, TypeNodeContext context)
void	writeToColumnFamilyRow(Object value, ColumnFamilyRow row, TypeNodeContext context) Recursively write the value matching this type node and all its children to a ColumnFamilyRow instance.
protected abstract void	writeToColumnFamilyRowImpl(Object value, ColumnFamilyRow row, TypeNodeContext context)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openspaces.persistency.cassandra.meta.mapping.node.TypeNode

getFullName, getName, getType, readFromColumnFamilyRow

Constructor Detail

AbstractCompoundTypeNode

public AbstractCompoundTypeNode()

Method Detail

getAllTypedColumnMetadataChildren

public Map<String,TypedColumnMetadata> getAllTypedColumnMetadataChildren()

Specified by:

getAllTypedColumnMetadataChildren in interface CompoundTypeNode

Returns:

rescursively get all leaf typed column metadata nodes.

writeToColumnFamilyRow

public void writeToColumnFamilyRow(Object value,
                                   ColumnFamilyRow row,
                                   TypeNodeContext context)

Description copied from interface: TypeNode

Recursively write the value matching this type node and all its children to a ColumnFamilyRow instance.

Specified by:

writeToColumnFamilyRow in interface TypeNode

Parameters:

value - The value matching this type node.

row - The row to write the value into.

context - the current TypeNodeContext.

writePropertyToColumnFamilyRow

protected void writePropertyToColumnFamilyRow(ColumnFamilyRow row,
                                              String propertyName,
                                              Object propertyValue,
                                              TypeNodeContext context)

writeToColumnFamilyRowImpl

protected abstract void writeToColumnFamilyRowImpl(Object value,
                                                   ColumnFamilyRow row,
                                                   TypeNodeContext context)

getDynamicHeaderColumnName

protected abstract String getDynamicHeaderColumnName()

controls how this type will be read from cassandra, see implementations and SpaceDocumentTopLevelTypeNode. returning null will result by child property values being put in a HashMap

getChildren

protected Map<String,TypeNode> getChildren()