org.apache.nifi.record.path

Class MapEntryFieldValue

java.lang.Object

org.apache.nifi.record.path.StandardFieldValue

org.apache.nifi.record.path.MapEntryFieldValue

All Implemented Interfaces:

FieldValue

public class MapEntryFieldValue
extends StandardFieldValue

Field Summary

Fields

Modifier and Type	Field and Description
private String	mapKey

Constructor Summary

Constructors

Constructor and Description
MapEntryFieldValue(Object value, RecordField field, FieldValue parent, String mapKey)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getMapKey()
int	hashCode()
void	updateValue(Object newValue) Updates the record to which the field belongs, so that it now has the given value.
void	updateValue(Object newValue, DataType dataType) Updates the record to which the field belongs, so that it now has the given value.

Methods inherited from class org.apache.nifi.record.path.StandardFieldValue

getField, getParent, getParentRecord, getValue, toString, validateParentRecord

Methods inherited from class java.lang.Object

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

Field Detail

mapKey

private final String mapKey

Constructor Detail

MapEntryFieldValue

public MapEntryFieldValue(Object value,
                          RecordField field,
                          FieldValue parent,
                          String mapKey)

Method Detail

getMapKey

public String getMapKey()

updateValue

public void updateValue(Object newValue)

Description copied from interface: FieldValue

Updates the record to which the field belongs, so that it now has the given value.

Specified by:

updateValue in interface FieldValue

Overrides:

updateValue in class StandardFieldValue

Parameters:

newValue - the new value to set on the record field

updateValue

public void updateValue(Object newValue,
                        DataType dataType)

Description copied from interface: FieldValue

Updates the record to which the field belongs, so that it now has the given value. If the FieldValue points to a Field that does not currently exist in the Record, the field will be created in the Record Schema as an 'inactive field', which can then be incoporated into the Record's schema by calling Record.incorporateInactiveFields().

Specified by:

updateValue in interface FieldValue

Overrides:

updateValue in class StandardFieldValue

Parameters:

newValue - the value to set for the field

dataType - the data type to use if the Record's schema does not already include this field

hashCode

public int hashCode()

Overrides:

hashCode in class StandardFieldValue

equals

public boolean equals(Object obj)

Overrides:

equals in class StandardFieldValue