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oracle.rules.sdk2.ruleset
Class ExprParser.Token

java.lang.Object
oracle.rules.sdk2.ruleset.ExprParser.Token

Enclosing class:

ExprParser

public class ExprParser.Token

extends java.lang.Object

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

Method Summary

ExprParser.Token	getFirstChild() Get first child token of this token.
DOID	getID()
java.lang.String	getLiteralValue() Get the literal value of this token.
ExprParser.Token	getNextSibling() Get next sibling token of this token.
java.lang.String	getToken() Returns the value of the token.
int	getType()
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 Detail

getToken

public java.lang.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 int getType()

Returns:

The type of this token, @see TOKEN_IDENTIFIER

getID

public 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 java.lang.String getLiteralValue()

Get the literal value of this token.

Returns:

null if no literal value

getTypeID

public DOID getTypeID()

Get the ID of the Type of this token.

Returns:

DOID

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