org.apache.lucene.index

Class AssertingLeafReader.AssertingFields

java.lang.Object

org.apache.lucene.index.Fields

org.apache.lucene.index.FilterLeafReader.FilterFields

org.apache.lucene.index.AssertingLeafReader.AssertingFields

All Implemented Interfaces:

Iterable<String>

Enclosing class:

AssertingLeafReader

public static class AssertingLeafReader.AssertingFields
extends FilterLeafReader.FilterFields

Wraps a Fields but with additional asserts

Field Summary

Fields inherited from class org.apache.lucene.index.FilterLeafReader.FilterFields

in

Fields inherited from class org.apache.lucene.index.Fields

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
AssertingFields(Fields in)

Method Summary

Modifier and Type	Method and Description
Iterator<String>	iterator() Returns an iterator that will step through all fields names.
Terms	terms(String field) Get the Terms for this field.

Methods inherited from class org.apache.lucene.index.FilterLeafReader.FilterFields

size

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

AssertingFields

public AssertingFields(Fields in)

Method Detail

iterator

public Iterator<String> iterator()

Description copied from class: Fields

Returns an iterator that will step through all fields names. This will not return null.

Specified by:

iterator in interface Iterable<String>

Overrides:

iterator in class FilterLeafReader.FilterFields

terms

public Terms terms(String field)
            throws IOException

Description copied from class: Fields

Get the Terms for this field. This will return null if the field does not exist.

Overrides:

terms in class FilterLeafReader.FilterFields

Throws:

IOException