Class CollationKeys.SortKeyByteSink

java.lang.Object

org.graalvm.shadowed.com.ibm.icu.impl.coll.CollationKeys.SortKeyByteSink

Enclosing class:

CollationKeys

public abstract static class CollationKeys.SortKeyByteSink
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected byte[]	buffer_

Constructor Summary

Constructors

Constructor	Description
SortKeyByteSink(byte[] dest)

Method Summary

Modifier and Type	Method	Description
void	Append(byte[] bytes, int n)
void	Append(int b)
protected abstract void	AppendBeyondCapacity(byte[] bytes, int start, int n, int length)
int	GetRemainingCapacity()
int	NumberOfBytesAppended()
boolean	Overflowed()
protected abstract boolean	Resize(int appendCapacity, int length)
void	setBufferAndAppended(byte[] dest, int app)	Needed in Java for when we write to the buffer directly.

Methods inherited from class java.lang.Object

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

Field Details

buffer_

protected byte[] buffer_

Constructor Details

SortKeyByteSink

public SortKeyByteSink(byte[] dest)

Method Details

setBufferAndAppended

public void setBufferAndAppended(byte[] dest,
 int app)

Needed in Java for when we write to the buffer directly. In C++, the SortKeyByteSink is a subclass of ByteSink and lower-level code can write to that. TODO: Can we make Java SortKeyByteSink have-a ByteArrayWrapper and write through to it? Or maybe create interface ByteSink, have SortKeyByteSink implement it, and have BOCSU write to that??

Append

public void Append(byte[] bytes,
 int n)

Parameters:

bytes - the array of byte

n - the length of bytes to be appended

Append

public void Append(int b)

NumberOfBytesAppended

public int NumberOfBytesAppended()

GetRemainingCapacity

public int GetRemainingCapacity()

Overflowed

public boolean Overflowed()

AppendBeyondCapacity

protected abstract void AppendBeyondCapacity(byte[] bytes,
 int start,
 int n,
 int length)

Parameters:

bytes - the array of byte

start - the start index within the array to be appended

n - the length of bytes to be appended

length - the length of buffer required to store the entire data (i.e. already appended bytes + bytes to be appended by this method)

Resize

protected abstract boolean Resize(int appendCapacity,
 int length)