Package oracle.rules.sdk2.ruleset

Class ExprParser.Token

java.lang.Object

oracle.rules.sdk2.ruleset.ExprParser.Token

Enclosing class:

ExprParser

public class ExprParser.Token
extends Object

Token represents a lexeme in a parsed expression. Includes the token value, type, and error, if any.

Method Summary

Modifier and Type	Method	Description
ExprParser.Token	getFirstChild()	Get first child token of this token.
final DOID	getID()
String	getLiteralValue()	Get the literal value of this token.
ExprParser.Token	getNextSibling()	Get next sibling token of this token.
String	getToken()	Returns the value of the token.
final int	getType()
final DOID	getTypeID()	Get the ID of the Type of this token.

Methods inherited from class java.lang.Object

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

Method Details

getToken

public String getToken()

Returns the value of the token. For string literals, includes quotes. For identifiers, includes qualification.

Returns:

the value of the token

getType

public final int getType()

Returns:

The type of this token, @see TOKEN_IDENTIFIER

getID

public final DOID getID()

getFirstChild

public ExprParser.Token getFirstChild()

Get first child token of this token.

Returns:

Token

getNextSibling

public ExprParser.Token getNextSibling()

Get next sibling token of this token.

Returns:

Token

getLiteralValue

public String getLiteralValue()

Get the literal value of this token.

Returns:

null if no literal value

getTypeID

public final DOID getTypeID()

Get the ID of the Type of this token.

Returns:

DOID