Package com.google.protobuf

Class UnmodifiableLazyStringList

  • All Implemented Interfaces:
    LazyStringList, ProtocolStringList, java.lang.Iterable<java.lang.String>, java.util.Collection<java.lang.String>, java.util.List<java.lang.String>, java.util.RandomAccess
    public class UnmodifiableLazyStringList
extends java.util.AbstractList<java.lang.String>
implements LazyStringList, java.util.RandomAccess
    An implementation of LazyStringList that wraps another LazyStringList such that it cannot be modified via the wrapper.

    • Field Summary

      • Fields inherited from class java.util.AbstractList

        modCount

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void add​(byte[] element)
      Appends the specified element to the end of this list (optional operation).
      void add​(ByteString element)
      Appends the specified element to the end of this list (optional operation).
      boolean addAllByteArray​(java.util.Collection<byte[]> element)
      Appends all elements in the specified byte[] collection to the end of this list.
      boolean addAllByteString​(java.util.Collection<? extends ByteString> element)
      Appends all elements in the specified ByteString collection to the end of this list.
      java.util.List<byte[]> asByteArrayList()
      Returns a mutable view of this list.
      java.util.List<ByteString> asByteStringList()
      Returns a view of the data as a list of ByteStrings.
      java.lang.String get​(int index)  
      byte[] getByteArray​(int index)
      Returns the element at the specified position in this list as byte[].
      ByteString getByteString​(int index)
      Returns the element at the specified position in this list as a ByteString.
      java.lang.Object getRaw​(int index)
      Returns the element at the specified position in this list as an Object that will either be a String or a ByteString.
      java.util.List<?> getUnderlyingElements()
      Returns an unmodifiable List of the underlying elements, each of which is either a String or its equivalent UTF-8 encoded ByteString or byte[].
      LazyStringList getUnmodifiableView()
      Returns an unmodifiable view of the list.
      java.util.Iterator<java.lang.String> iterator()  
      java.util.ListIterator<java.lang.String> listIterator​(int index)  
      void mergeFrom​(LazyStringList other)
      Merges all elements from another LazyStringList into this one.
      void set​(int index, byte[] element)
      Replaces the element at the specified position in this list with the specified element (optional operation).
      void set​(int index, ByteString element)
      Replaces the element at the specified position in this list with the specified element (optional operation).
      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.Collection

        parallelStream, removeIf, stream, toArray

      • Methods inherited from interface java.lang.Iterable

        forEach

      • Methods inherited from interface java.util.List

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

    • Constructor Detail

      • UnmodifiableLazyStringList

        public UnmodifiableLazyStringList​(LazyStringList list)

    • Method Detail

      • get

        public java.lang.String get​(int index)
        Specified by:
        get in interface java.util.List<java.lang.String>
        Specified by:
        get in class java.util.AbstractList<java.lang.String>

      • getRaw

        public java.lang.Object getRaw​(int index)
        Description copied from interface: LazyStringList
        Returns the element at the specified position in this list as an Object that will either be a String or a ByteString.
        Specified by:
        getRaw in interface LazyStringList
        Parameters:
        index - index of the element to return
        Returns:
        the element at the specified position in this list

      • size

        public int size()
        Specified by:
        size in interface java.util.Collection<java.lang.String>
        Specified by:
        size in interface java.util.List<java.lang.String>
        Specified by:
        size in class java.util.AbstractCollection<java.lang.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

      • set

        public void set​(int index,
                ByteString element)
        Description copied from interface: LazyStringList
        Replaces the element at the specified position in this list with the specified element (optional operation).
        Specified by:
        set in interface LazyStringList
        Parameters:
        index - index of the element to replace
        element - the element to be stored at the specified position

      • addAllByteString

        public boolean addAllByteString​(java.util.Collection<? extends ByteString> element)
        Description copied from interface: LazyStringList
        Appends all elements in the specified ByteString collection to the end of this list.
        Specified by:
        addAllByteString in interface LazyStringList
        Parameters:
        element - collection whose elements are to be added to this list
        Returns:
        true if this list changed as a result of the call

      • getByteArray

        public byte[] getByteArray​(int index)
        Description copied from interface: LazyStringList
        Returns the element at the specified position in this list as byte[].
        Specified by:
        getByteArray 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​(byte[] 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

      • set

        public void set​(int index,
                byte[] element)
        Description copied from interface: LazyStringList
        Replaces the element at the specified position in this list with the specified element (optional operation).
        Specified by:
        set in interface LazyStringList
        Parameters:
        index - index of the element to replace
        element - the element to be stored at the specified position

      • addAllByteArray

        public boolean addAllByteArray​(java.util.Collection<byte[]> element)
        Description copied from interface: LazyStringList
        Appends all elements in the specified byte[] collection to the end of this list.
        Specified by:
        addAllByteArray in interface LazyStringList
        Parameters:
        element - collection whose elements are to be added to this list
        Returns:
        true if this list changed as a result of the call

      • listIterator

        public java.util.ListIterator<java.lang.String> listIterator​(int index)
        Specified by:
        listIterator in interface java.util.List<java.lang.String>
        Overrides:
        listIterator in class java.util.AbstractList<java.lang.String>

      • iterator

        public java.util.Iterator<java.lang.String> iterator()
        Specified by:
        iterator in interface java.util.Collection<java.lang.String>
        Specified by:
        iterator in interface java.lang.Iterable<java.lang.String>
        Specified by:
        iterator in interface java.util.List<java.lang.String>
        Overrides:
        iterator in class java.util.AbstractList<java.lang.String>

      • getUnderlyingElements

        public java.util.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 or byte[]. 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

      • mergeFrom

        public void mergeFrom​(LazyStringList other)
        Description copied from interface: LazyStringList
        Merges all elements from another LazyStringList into this one. This method differs from List.addAll(Collection) on that underlying byte arrays are copied instead of reference shared. Immutable API doesn't need to use this method as byte[] is not used there at all.
        Specified by:
        mergeFrom in interface LazyStringList

      • asByteArrayList

        public java.util.List<byte[]> asByteArrayList()
        Description copied from interface: LazyStringList
        Returns a mutable view of this list. Changes to the view will be made into the original list. This method is used in mutable API only.
        Specified by:
        asByteArrayList in interface LazyStringList