Package org.aspectj.weaver.patterns

Class BasicToken

java.lang.Object

org.aspectj.weaver.patterns.BasicToken

All Implemented Interfaces:

IHasPosition, IToken

public final class BasicToken
extends Object
implements IToken

Field Summary

Fields inherited from interface org.aspectj.weaver.patterns.IToken

EOF

Method Summary

Modifier and Type	Method	Description
int	getEnd()	The ending index of this location in the character stream This points to the last character in this token.
String	getFileName()
String	getLiteralKind()	Whether this should be treated as a literal value Kinds == "string", ??? returns null if this isn't a literal
int	getStart()	The starting index of this location in the character stream.
String	getString()	Returns the string value of this token.
boolean	isIdentifier()	Whether this should be treated as a token or a generic identifier
static BasicToken	makeIdentifier(String value, int start, int end)
static BasicToken	makeLiteral(String value, String kind, int start, int end)
static BasicToken	makeOperator(String value, int start, int end)
Pointcut	maybeGetParsedPointcut()	If this token represents a pre-parsed Pointcut, then return it; otherwise returns null.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

makeOperator

public static BasicToken makeOperator(String value,
 int start,
 int end)

makeIdentifier

public static BasicToken makeIdentifier(String value,
 int start,
 int end)

makeLiteral

public static BasicToken makeLiteral(String value,
 String kind,
 int start,
 int end)

getStart

public int getStart()

Description copied from interface: IHasPosition

The starting index of this location in the character stream.

Specified by:

getStart in interface IHasPosition

getEnd

public int getEnd()

Description copied from interface: IHasPosition

The ending index of this location in the character stream This points to the last character in this token. If a location truly had no contents, then start == end + 1. We don't recommend this.

Specified by:

getEnd in interface IHasPosition

getFileName

public String getFileName()

getString

public String getString()

Description copied from interface: IToken

Returns the string value of this token. If isIdentifier is false, then this string must be intern'd so that == matching can be used. If isIdentifier is true, interning is not required.

Specified by:

getString in interface IToken

isIdentifier

public boolean isIdentifier()

Description copied from interface: IToken

Whether this should be treated as a token or a generic identifier

Specified by:

isIdentifier in interface IToken

maybeGetParsedPointcut

public Pointcut maybeGetParsedPointcut()

Description copied from interface: IToken

If this token represents a pre-parsed Pointcut, then return it; otherwise returns null. Needed for the implementation of 'if'

Specified by:

maybeGetParsedPointcut in interface IToken

toString

public String toString()

Overrides:

toString in class Object

getLiteralKind

public String getLiteralKind()

Description copied from interface: IToken

Whether this should be treated as a literal value Kinds == "string", ??? returns null if this isn't a literal

Specified by:

getLiteralKind in interface IToken