com.pervasive.datarush.tokens.record

Class FieldIteratorManager

java.lang.Object

com.pervasive.datarush.tokens.record.FieldIteratorManager

public final class FieldIteratorManager
extends Object

Class responsible for creating iterators associated with a given RecordValued object.

Constructor Summary

Constructors

Constructor and Description
FieldIteratorManager(RecordValued record, ModificationCountProvider modificationCountProvider) Creates a new FieldIteratorManager.

Method Summary

Modifier and Type	Method and Description
ScalarValuedIterator	newIterator(FieldIteratorProperties properties) Creates an iterator on the managed record.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldIteratorManager

public FieldIteratorManager(RecordValued record,
                            ModificationCountProvider modificationCountProvider)

Creates a new FieldIteratorManager.

Parameters:

record - The record value.

modificationCountProvider - The modification count provider to use to indicate when the underlying record changes values.

Method Detail

newIterator

public ScalarValuedIterator newIterator(FieldIteratorProperties properties)

Creates an iterator on the managed record.

Parameters:

properties - properties for the iterator

Returns:

a new iterator