Package org.apache.cayenne.access.flush.operation

Class Values

java.lang.Object

org.apache.cayenne.access.flush.operation.Values

public class Values
extends Object

Collection of values that should be inserted or updated in DB.

Since:

4.2

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,Object>	attributeSnapshot
protected Map<String,Object>	fkSnapshot
protected Map<String,ObjectId>	flattenedIds
protected final boolean	includeId
protected final DbRowOp	row
protected List<DbAttribute>	updatedAttributes

Constructor Summary

Constructors

Constructor	Description
Values(DbRowOp row, boolean includeId)

Method Summary

Modifier and Type	Method	Description
void	addFlattenedId(String path, ObjectId id)
void	addValue(DbAttribute attribute, Object value, boolean fk)
void	clear()
Map<String,ObjectId>	getFlattenedIds()
Map<String,Object>	getSnapshot()
List<DbAttribute>	getUpdatedAttributes()
boolean	isEmpty()
boolean	isSameBatch(Values other)
void	merge(Values other)

Methods inherited from class java.lang.Object

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

Field Details

row

protected final DbRowOp row

includeId

protected final boolean includeId

attributeSnapshot

protected Map<String,Object> attributeSnapshot

fkSnapshot

protected Map<String,Object> fkSnapshot

updatedAttributes

protected List<DbAttribute> updatedAttributes

flattenedIds

protected Map<String,ObjectId> flattenedIds

Constructor Details

Values

public Values(DbRowOp row,
 boolean includeId)

Method Details

addValue

public void addValue(DbAttribute attribute,
 Object value,
 boolean fk)

merge

public void merge(Values other)

addFlattenedId

public void addFlattenedId(String path,
 ObjectId id)

getSnapshot

public Map<String,Object> getSnapshot()

getUpdatedAttributes

public List<DbAttribute> getUpdatedAttributes()

getFlattenedIds

public Map<String,ObjectId> getFlattenedIds()

isEmpty

public boolean isEmpty()

clear

public void clear()

isSameBatch

public boolean isSameBatch(Values other)