Classes | |
| class | AbstractByteIterator |
| class | ArraysByteArrayCopier |
| interface | ByteArrayCopier |
| interface | ByteIterator |
| class | SystemByteArrayCopier |
Public Member Functions | |
| abstract byte | byteAt (int index) |
| abstract byte | byteAt (int index) |
| final boolean | isEmpty () |
| final boolean | isEmpty () |
| ByteIterator | iterator () |
| ByteIterator | iterator () |
| abstract int | size () |
| abstract int | size () |
Static Public Attributes | |
| static final ByteString | EMPTY = new LiteralByteString(Internal.EMPTY_BYTE_ARRAY) |
Static Private Member Functions | |
| static int | toInt (byte value) |
| static int | toInt (byte value) |
Private Attributes | |
| int | hash = 0 |
Static Private Attributes | |
| static final ByteArrayCopier | byteArrayCopier |
| static final int | UNSIGNED_BYTE_MASK = 0xFF |
| static final Comparator< ByteString > | UNSIGNED_LEXICOGRAPHICAL_COMPARATOR |
Detailed Description
Immutable sequence of bytes. Substring is supported by sharing the reference to the immutable underlying bytes. Concatenation is likewise supported without copying (long strings) by building a tree of pieces in RopeByteString.
Like String, the contents of a ByteString can never be observed to change, not even in the presence of a data race or incorrect API usage in the client code.
Immutable sequence of bytes. Provides conversions to and from
, {}, ByteBuffer}, InputStream}, OutputStream}. Also provides a conversion to CodedInputStream}. Like String, the contents of a ByteString can never be observed to change, not even in the presence of a data race or incorrect API usage in the client code.
Substring is supported by sharing the reference to the immutable underlying bytes. Concatenation is likewise supported without copying (long strings) by building a tree of pieces in RopeByteString.
Definition at line 67 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
Member Function Documentation
◆ byteAt() [1/2]
|
abstract |
Gets the byte at the given index. This method should be used only for random access to individual bytes. To access bytes sequentially, use the ByteIterator returned by {}, and call #substring(int, int)} first if necessary. index index of byte the value IndexOutOfBoundsException index < 0 or index >= size
◆ byteAt() [2/2]
|
abstract |
Gets the byte at the given index. This method should be used only for random access to individual bytes. To access bytes sequentially, use the ByteIterator returned by {}, and call #substring(int, int)} first if necessary. index index of byte the value IndexOutOfBoundsException index < 0 or index >= size
◆ isEmpty() [1/2]
|
inline |
Returns
if the size is
,
otherwise.
- Returns
- true if this is zero bytes long
Definition at line 225 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ isEmpty() [2/2]
|
inline |
Returns
if the size is
,
otherwise.
- Returns
- true if this is zero bytes long
Definition at line 235 of file protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ iterator() [1/2]
|
inline |
Return a ByteString.ByteIterator over the bytes in the ByteString. To avoid auto-boxing, you may get the iterator manually and call ByteIterator#nextByte().
- Returns
- the iterator
Definition at line 165 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ iterator() [2/2]
|
inline |
Return a ByteString.ByteIterator over the bytes in the ByteString. To avoid auto-boxing, you may get the iterator manually and call ByteIterator#nextByte().
- Returns
- the iterator
Definition at line 175 of file protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ size() [1/2]
|
abstract |
Gets the number of bytes.
- Returns
- size in bytes
◆ size() [2/2]
|
abstract |
Gets the number of bytes.
- Returns
- size in bytes
◆ toInt() [1/2]
|
inlinestaticprivate |
Returns the value of the given byte as an integer, interpreting the byte as an unsigned value. That is, returns
if
is negative;
itself otherwise.
Note: This code was copied from com.google.common.primitives.UnsignedBytes#toInt, as Guava libraries cannot be used in the
package.
Definition at line 242 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ toInt() [2/2]
|
inlinestaticprivate |
Returns the value of the given byte as an integer, interpreting the byte as an unsigned value. That is, returns
if
is negative;
itself otherwise.
Note: This code was copied from com.google.common.primitives.UnsignedBytes#toInt, as Guava libraries cannot be used in the
package.
Definition at line 252 of file protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
Member Data Documentation
◆ byteArrayCopier
|
staticprivate |
Definition at line 121 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ EMPTY
|
static |
.
Definition at line 85 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ hash
|
private |
Cached hash value. Intentionally accessed via a data race, which is safe because of the Java Memory Model's "no out-of-thin-air values" guarantees for ints. A value of 0 implies that the hash has not been set.
Definition at line 133 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ UNSIGNED_BYTE_MASK
|
staticprivate |
Definition at line 232 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
◆ UNSIGNED_LEXICOGRAPHICAL_COMPARATOR
|
staticprivate |
Compares two ByteStrings lexicographically, treating their contents as unsigned byte values between 0 and 255 (inclusive).
For example,
is considered to be greater than
because it is interpreted as an unsigned value,
.
Definition at line 253 of file bloaty/third_party/protobuf/java/core/src/main/java/com/google/protobuf/ByteString.java.
The documentation for this class was generated from the following file: