Package com.sun.tools.javac.util

Class Name

java.lang.Object

com.sun.tools.javac.util.Name

All Implemented Interfaces:

CharSequence, Name

public abstract class Name
extends Object
implements Name

An abstraction for internal compiler strings. They are stored in Utf8 format. Names are stored in a Name.Table, and are unique within that table.

This is NOT part of any supported API. If you write code that depends on this, you do so at your own risk. This code and its internal interfaces are subject to change or deletion without notice.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Name.Table An abstraction for the hash table used to create unique Name instances.

Field Summary

Fields

Modifier and Type	Field and Description
Name.Table	table

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Name(Name.Table table)

Method Summary

Modifier and Type	Method and Description
Name	append(char c, Name n) Return the concatenation of this name, the given ASCII character, and name `n'.
Name	append(Name n) Return the concatenation of this name and name `n'.
char	charAt(int index)
int	compareTo(Name other) An arbitrary but consistent complete order among all Names.
boolean	contentEquals(CharSequence cs)
abstract byte[]	getByteArray() Get the underlying byte array for this name.
abstract byte	getByteAt(int i) Returns i'th byte of this name.
abstract int	getByteLength() Get the length (in bytes) of this name.
abstract int	getByteOffset() Get the start offset of this name within its byte array.
void	getBytes(byte[] cs, int start) Copy all bytes of this name to buffer cs, starting at start.
abstract int	getIndex()
boolean	isEmpty() Return true if this is the empty name.
int	lastIndexOf(byte b) Returns last occurrence of byte b in this name, -1 if not found.
int	length()
boolean	startsWith(Name prefix) Does this name start with prefix?
Name	subName(int start, int end) Returns the sub-name starting at position start, up to and excluding position end.
CharSequence	subSequence(int start, int end)
String	toString() Return the string representation of this name.
byte[]	toUtf() Return the Utf8 representation of this name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.lang.model.element.Name

equals, hashCode

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Field Detail

table

public final Name.Table table

Constructor Detail

Name

protected Name(Name.Table table)

Method Detail

contentEquals

public boolean contentEquals(CharSequence cs)

Specified by:

contentEquals in interface Name

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
                                int end)

Specified by:

subSequence in interface CharSequence

append

public Name append(Name n)

Return the concatenation of this name and name `n'.

append

public Name append(char c,
                   Name n)

Return the concatenation of this name, the given ASCII character, and name `n'.

compareTo

public int compareTo(Name other)

An arbitrary but consistent complete order among all Names.

isEmpty

public boolean isEmpty()

Return true if this is the empty name.

lastIndexOf

public int lastIndexOf(byte b)

Returns last occurrence of byte b in this name, -1 if not found.

startsWith

public boolean startsWith(Name prefix)

Does this name start with prefix?

subName

public Name subName(int start,
                    int end)

Returns the sub-name starting at position start, up to and excluding position end.

toString

public String toString()

Return the string representation of this name.

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object

toUtf

public byte[] toUtf()

Return the Utf8 representation of this name.

getIndex

public abstract int getIndex()

getByteLength

public abstract int getByteLength()

Get the length (in bytes) of this name.

getByteAt

public abstract byte getByteAt(int i)

Returns i'th byte of this name.

getBytes

public void getBytes(byte[] cs,
                     int start)

Copy all bytes of this name to buffer cs, starting at start.

getByteArray

public abstract byte[] getByteArray()

Get the underlying byte array for this name. The contents of the array must not be modified.

getByteOffset

public abstract int getByteOffset()

Get the start offset of this name within its byte array.