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

Class SpaceDocumentTypeNode

java.lang.Object

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

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

All Implemented Interfaces:

CompoundTypeNode, TypeNode

Direct Known Subclasses:

SpaceDocumentTopLevelTypeNode

public class SpaceDocumentTypeNode
extends AbstractCompoundTypeNode

A VirtualEntry based implementation of CompoundTypeNode.

Since:

9.1.1

Author:

Dan Kilman

Field Summary

Fields

Modifier and Type	Field and Description
protected String	fullName
protected String	name
protected String	typeName

Constructor Summary

Constructors

Constructor and Description
SpaceDocumentTypeNode()
SpaceDocumentTypeNode(String typeName, String parentFullName, String name, Map<String,TypeNode> initialChildren, TypeNodeContext context)

Method Summary

Modifier and Type	Method and Description
protected String	generateFullName(String parentFullName, String name)
protected String	getDynamicHeaderColumnName() controls how this type will be read from cassandra, see implementations and SpaceDocumentTopLevelTypeNode.
String	getFullName()
String	getName()
Class<?>	getType()
String	getTypeName()
SpaceDocument	readFromColumnFamilyRow(ColumnFamilyRow row, TypeNodeContext context) Recursively read the value matching this type node property from the ColumnFamilyRow.
protected boolean	shouldSkipEntryWrite(String key, Object value)
protected void	writeToColumnFamilyRowImpl(Object value, ColumnFamilyRow row, TypeNodeContext context)

Methods inherited from class org.openspaces.persistency.cassandra.meta.mapping.node.AbstractCompoundTypeNode

getAllTypedColumnMetadataChildren, getChildren, writePropertyToColumnFamilyRow, writeToColumnFamilyRow

Methods inherited from class java.lang.Object

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

Field Detail

fullName

protected String fullName

name

protected String name

typeName

protected String typeName

Constructor Detail

SpaceDocumentTypeNode

public SpaceDocumentTypeNode()

SpaceDocumentTypeNode

public SpaceDocumentTypeNode(String typeName,
                             String parentFullName,
                             String name,
                             Map<String,TypeNode> initialChildren,
                             TypeNodeContext context)

Method Detail

getName

public String getName()

Returns:

The type node simple property name (without the path).

getFullName

public String getFullName()

Returns:

The type node full name including that path to this this type nodes matching property.

getType

public Class<?> getType()

Returns:

The type of this type nodes matching property.

getTypeName

public String getTypeName()

generateFullName

protected String generateFullName(String parentFullName,
                                  String name)

shouldSkipEntryWrite

protected boolean shouldSkipEntryWrite(String key,
                                       Object value)

getDynamicHeaderColumnName

protected String getDynamicHeaderColumnName()

Description copied from class: AbstractCompoundTypeNode

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

Specified by:

getDynamicHeaderColumnName in class AbstractCompoundTypeNode

writeToColumnFamilyRowImpl

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

Specified by:

writeToColumnFamilyRowImpl in class AbstractCompoundTypeNode

readFromColumnFamilyRow

public SpaceDocument readFromColumnFamilyRow(ColumnFamilyRow row,
                                             TypeNodeContext context)

Description copied from interface: TypeNode

Recursively read the value matching this type node property from the ColumnFamilyRow.

Parameters:

row - The row to read from.

context - The current TypeNodeContext.

Returns:

The value read from the ColumnFamilyRow.