Module org.elasticsearch.server

Package org.elasticsearch.cluster.metadata

Class IndexNameExpressionResolver.ExpressionList

java.lang.Object

org.elasticsearch.cluster.metadata.IndexNameExpressionResolver.ExpressionList

All Implemented Interfaces:

Iterable<IndexNameExpressionResolver.ExpressionList.Expression>

Enclosing class:

IndexNameExpressionResolver

public static final class IndexNameExpressionResolver.ExpressionList
extends Object
implements Iterable<IndexNameExpressionResolver.ExpressionList.Expression>

Used to iterate expression lists and work out which expression item is a wildcard or an exclusion.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	IndexNameExpressionResolver.ExpressionList.Expression

Constructor Summary

Constructors

Constructor	Description
ExpressionList(IndexNameExpressionResolver.Context context, List<String> expressionStrings)	Creates the expression iterable that can be used to easily check which expression item is a wildcard or an exclusion (or both).

Method Summary

Modifier and Type	Method	Description
boolean	hasWildcard()	Returns true if the expression contains any wildcard and the options allow wildcard expansion
Iterator<IndexNameExpressionResolver.ExpressionList.Expression>	iterator()

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 Details

ExpressionList

public ExpressionList(IndexNameExpressionResolver.Context context,
 List<String> expressionStrings)

Creates the expression iterable that can be used to easily check which expression item is a wildcard or an exclusion (or both). The is used to check if wildcards ought to be considered or not.

Method Details

hasWildcard

public boolean hasWildcard()

Returns true if the expression contains any wildcard and the options allow wildcard expansion

iterator

public Iterator<IndexNameExpressionResolver.ExpressionList.Expression> iterator()

Specified by:

iterator in interface Iterable<IndexNameExpressionResolver.ExpressionList.Expression>