Package org.apache.commons.configuration2.interpol

Class ExprLookup.Variables

java.lang.Object

java.util.AbstractCollection<ExprLookup.Variable>

java.util.AbstractList<ExprLookup.Variable>

java.util.ArrayList<ExprLookup.Variable>

org.apache.commons.configuration2.interpol.ExprLookup.Variables

All Implemented Interfaces:

Serializable, Cloneable, Iterable<ExprLookup.Variable>, Collection<ExprLookup.Variable>, List<ExprLookup.Variable>, RandomAccess

Enclosing class:

ExprLookup

public static class ExprLookup.Variables
extends ArrayList<ExprLookup.Variable>

List wrapper used to allow the Variables list to be created as beans in DefaultConfigurationBuilder.

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
Variables()	Creates a new empty instance of Variables.
Variables(ExprLookup.Variables vars)	Creates a new instance of Variables and copies the content of the given object.

Method Summary

Modifier and Type	Method	Description
ExprLookup.Variable	getVariable()	Gets the variable or null if empty.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, stream

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Constructor Details

Variables

public Variables()

Creates a new empty instance of Variables.

Variables

public Variables(ExprLookup.Variables vars)

Creates a new instance of Variables and copies the content of the given object.

Parameters:

vars - the Variables object to be copied

Method Details

getVariable

public ExprLookup.Variable getVariable()

Gets the variable or null if empty.

Returns:

the variable or null if empty.