Class CodePointBuffer

java.lang.Object

org.antlr.v4.runtime.CodePointBuffer

public class CodePointBuffer
extends Object

Wrapper for ByteBuffer / CharBuffer / IntBuffer. Because Java lacks generics on primitive types, these three types do not share an interface, so we have to write one manually.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CodePointBuffer.Builder
static enum	CodePointBuffer.Type

Field Summary

Fields

Modifier and Type	Field	Description
private final ByteBuffer	byteBuffer
private final CharBuffer	charBuffer
private final IntBuffer	intBuffer
private final CodePointBuffer.Type	type

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CodePointBuffer(CodePointBuffer.Type type, ByteBuffer byteBuffer, CharBuffer charBuffer, IntBuffer intBuffer)

Method Summary

Modifier and Type	Method	Description
(package private) int	arrayOffset()
static CodePointBuffer.Builder	builder(int initialBufferSize)
(package private) byte[]	byteArray()
(package private) char[]	charArray()
int	get(int offset)
(package private) CodePointBuffer.Type	getType()
(package private) int[]	intArray()
int	position()
void	position(int newPosition)
int	remaining()
static CodePointBuffer	withBytes(ByteBuffer byteBuffer)
static CodePointBuffer	withChars(CharBuffer charBuffer)
static CodePointBuffer	withInts(IntBuffer intBuffer)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

type

private final CodePointBuffer.Type type

byteBuffer

private final ByteBuffer byteBuffer

charBuffer

private final CharBuffer charBuffer

intBuffer

private final IntBuffer intBuffer

Constructor Details

CodePointBuffer

private CodePointBuffer(CodePointBuffer.Type type,
 ByteBuffer byteBuffer,
 CharBuffer charBuffer,
 IntBuffer intBuffer)

Method Details

withBytes

public static CodePointBuffer withBytes(ByteBuffer byteBuffer)

withChars

public static CodePointBuffer withChars(CharBuffer charBuffer)

withInts

public static CodePointBuffer withInts(IntBuffer intBuffer)

position

public int position()

position

public void position(int newPosition)

remaining

public int remaining()

get

public int get(int offset)

getType

CodePointBuffer.Type getType()

arrayOffset

int arrayOffset()

byteArray

byte[] byteArray()

charArray

char[] charArray()

intArray

int[] intArray()

builder

public static CodePointBuffer.Builder builder(int initialBufferSize)