com.google.protobuf

Class UnmodifiableLazyStringList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<String>

com.google.protobuf.UnmodifiableLazyStringList

All Implemented Interfaces:

LazyStringList, Iterable<String>, Collection<String>, List<String>, RandomAccess

public class UnmodifiableLazyStringList
extends AbstractList<String>
implements LazyStringList, RandomAccess

An implementation of LazyStringList that wraps another LazyStringList such that it cannot be modified via the wrapper.

Author:

jonp@google.com (Jon Perlow)

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
UnmodifiableLazyStringList(LazyStringList list)

Method Summary

Methods

Modifier and Type	Method and Description
void	add(ByteString element) Appends the specified element to the end of this list (optional operation).
String	get(int index)
ByteString	getByteString(int index) Returns the element at the specified position in this list as a ByteString.
List<?>	getUnderlyingElements() Returns an unmodifiable List of the underlying elements, each of which is either a String or its equivalent UTF-8 encoded ByteString.
Iterator<String>	iterator()
ListIterator<String>	listIterator(int index)
int	size()

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, lastIndexOf, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, lastIndexOf, listIterator, remove, remove, removeAll, retainAll, set, subList, toArray, toArray

Constructor Detail

UnmodifiableLazyStringList

public UnmodifiableLazyStringList(LazyStringList list)

Method Detail

get

public String get(int index)

Specified by:

get in interface List<String>

Specified by:

get in class AbstractList<String>

size

public int size()

Specified by:

size in interface Collection<String>

Specified by:

size in interface List<String>

Specified by:

size in class AbstractCollection<String>

getByteString

public ByteString getByteString(int index)

Description copied from interface: LazyStringList

Returns the element at the specified position in this list as a ByteString.

Specified by:

getByteString in interface LazyStringList

Parameters:

index - index of the element to return

Returns:

the element at the specified position in this list

add

public void add(ByteString element)

Description copied from interface: LazyStringList

Appends the specified element to the end of this list (optional operation).

Specified by:

add in interface LazyStringList

Parameters:

element - element to be appended to this list

listIterator

public ListIterator<String> listIterator(int index)

Specified by:

listIterator in interface List<String>

Overrides:

listIterator in class AbstractList<String>

iterator

public Iterator<String> iterator()

Specified by:

iterator in interface Iterable<String>

Specified by:

iterator in interface Collection<String>

Specified by:

iterator in interface List<String>

Overrides:

iterator in class AbstractList<String>

getUnderlyingElements

public List<?> getUnderlyingElements()

Description copied from interface: LazyStringList

Returns an unmodifiable List of the underlying elements, each of which is either a String or its equivalent UTF-8 encoded ByteString. It is an error for the caller to modify the returned List, and attempting to do so will result in an UnsupportedOperationException.

Specified by:

getUnderlyingElements in interface LazyStringList