org.dellroad.hl7

Class HL7SegmentList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<HL7Segment>

org.dellroad.hl7.HL7SegmentList

All Implemented Interfaces:

Serializable, Cloneable, Iterable<HL7Segment>, Collection<HL7Segment>, List<HL7Segment>, RandomAccess

public final class HL7SegmentList
extends ArrayList<HL7Segment>

List of HL7Segment objects that requires there to always be an initial MSH segment. In particular, this class enforces the following constraints:

• There must be at least one item in the list
• The first item in the list must be an MSHSegment

Illegal operations result in an IllegalStateException being thrown.

Note we do not enforce the other segments to be anything, not even non-null.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
HL7SegmentList(MSHSegment msh) Constructor.

Method Summary

Modifier and Type	Method and Description
void	clear()
HL7Segment	remove(int index)
boolean	remove(Object obj)
protected void	removeRange(int fromIndex, int toIndex)
HL7Segment	set(int index, HL7Segment segment)

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, removeAll, removeIf, replaceAll, retainAll, 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.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Constructor Detail

HL7SegmentList

public HL7SegmentList(MSHSegment msh)

Constructor.

Parameters:

msh - MSH segment

Throws:

IllegalArgumentException - if msh is null

Method Detail

clear

public void clear()

Specified by:

clear in interface Collection<HL7Segment>

Specified by:

clear in interface List<HL7Segment>

Overrides:

clear in class ArrayList<HL7Segment>

remove

public HL7Segment remove(int index)

Specified by:

remove in interface List<HL7Segment>

Overrides:

remove in class ArrayList<HL7Segment>

remove

public boolean remove(Object obj)

Specified by:

remove in interface Collection<HL7Segment>

Specified by:

remove in interface List<HL7Segment>

Overrides:

remove in class ArrayList<HL7Segment>

removeRange

protected void removeRange(int fromIndex,
                           int toIndex)

Overrides:

removeRange in class ArrayList<HL7Segment>

set

public HL7Segment set(int index,
                      HL7Segment segment)

Specified by:

set in interface List<HL7Segment>

Overrides:

set in class ArrayList<HL7Segment>