Package org.openrefine.model

Class Cell

java.lang.Object

org.openrefine.model.Cell

All Implemented Interfaces:

Serializable, HasFields

public class Cell
extends Object
implements HasFields, Serializable

A cell in the project grid. It can store data in two fields:

• value: the main value of the cell
• recon: reconciliation information associated with the cell, which is null when the cell is not reconciled

In addition, the isPending() flag can be set to indicate that this cell is being computed by an operation and therefore its value will change in the near future. This is helpful to render partial results of operartions before they complete.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static Cell	NULL
boolean	pending
static Cell	PENDING_NULL
Recon	recon
Serializable	value

Constructor Summary

Constructors

Constructor	Description
Cell(Serializable value, Recon recon)
Cell(Serializable value, Recon recon, boolean pending)

Method Summary

Modifier and Type	Method	Description
static Cell	deserialize(Object value, String type, Recon recon, String error, Boolean pending)
boolean	equals(Object other)
boolean	fieldAlsoHasFields(String name)
String	getErrorMessage()
Object	getField(String name)
Recon	getRecon()
String	getTypeString()
Object	getValue()
boolean	isPending()
Boolean	isPendingJson()
static Cell	loadStreaming(String s)
void	save(Writer writer)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static Cell NULL

PENDING_NULL

public static Cell PENDING_NULL

value

public final Serializable value

recon

public final Recon recon

pending

public final boolean pending

Constructor Detail

Cell

public Cell(Serializable value,
            Recon recon)

Cell

public Cell(Serializable value,
            Recon recon,
            boolean pending)

Method Detail

getField

public Object getField(String name)

Specified by:

getField in interface HasFields

fieldAlsoHasFields

public boolean fieldAlsoHasFields(String name)

Specified by:

fieldAlsoHasFields in interface HasFields

getErrorMessage

public String getErrorMessage()

getTypeString

public String getTypeString()

getValue

public Object getValue()

getRecon

public Recon getRecon()

isPendingJson

public Boolean isPendingJson()

isPending

public boolean isPending()

save

public void save(Writer writer)

loadStreaming

public static Cell loadStreaming(String s)
                          throws Exception

Throws:

Exception

deserialize

public static Cell deserialize(Object value,
                               String type,
                               Recon recon,
                               String error,
                               Boolean pending)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object