public class UniqueColumnList extends ArrayList<Column>
modCount| Constructor and Description | 
|---|
| UniqueColumnList()Constructs an empty UniqueList. | 
| UniqueColumnList(UniqueColumnList list)Copy-constructor. | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | add(Column column)Adds a Column to the list, if no column with the same SQL Expression
 is not already contained. | 
| boolean | containsSqlExpression(Column column)Checks if this list already contains a column with the same
 SQL expression. | 
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, trimToSizeequals, hashCodecontainsAll, toStringfinalize, getClass, notify, notifyAll, wait, wait, waitcontainsAll, equals, hashCodeparallelStream, streampublic UniqueColumnList()
public UniqueColumnList(UniqueColumnList list)
list - the uniqueList to copypublic boolean add(Column column)
add in interface Collection<Column>add in interface List<Column>add in class ArrayList<Column>column - the Column to add, not null.NullPointerException - if column is null.public boolean containsSqlExpression(Column column)
column - the column to check, not null.Copyright © 2000–2020 The Apache Software Foundation. All rights reserved.