org.apache.nifi.record.path

Class ArrayIndexFieldValue

java.lang.Object

org.apache.nifi.record.path.StandardFieldValue

org.apache.nifi.record.path.ArrayIndexFieldValue

All Implemented Interfaces:

FieldValue

public class ArrayIndexFieldValue
extends StandardFieldValue

Field Summary

Fields

Modifier and Type	Field and Description
private int	index

Constructor Summary

Constructors

Constructor and Description
ArrayIndexFieldValue(Object value, RecordField field, FieldValue parent, int index)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getArrayIndex()
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.
private static FieldValue	validateParent(FieldValue parent)

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

index

private final int index

Constructor Detail

ArrayIndexFieldValue

public ArrayIndexFieldValue(Object value,
                            RecordField field,
                            FieldValue parent,
                            int index)

Method Detail

validateParent

private static FieldValue validateParent(FieldValue parent)

getArrayIndex

public int getArrayIndex()

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