com.fdsapi.arrays
Class WhereClauseToken

java.lang.Object
  |
  +--com.fdsapi.arrays.WhereClauseToken

public class WhereClauseToken

extends java.lang.Object

Class that represents each token in a where clause. Examples are conditionals (col0='souza'), logical operators (and/or), and parens. The following example has 11 tokens: select * from array where (col0='steve' and col1='souza') or (col0='jeff' and col1='beck') *

View Code

Constructor Summary

WhereClauseToken(Conditional conditional)

WhereClauseToken(java.lang.String token)
Creates a new instance of WhereClauseToken

Method Summary

java.lang.String	getAction()
Conditional	getConditional()
java.lang.String	getValidationError()
java.lang.String	getValue()
boolean	isAnd()
boolean	isConditional()
boolean	isLeftParen()
boolean	isNot()
boolean	isNull()
boolean	isOperator()
boolean	isOr()
boolean	isRightParen()
boolean	isTokenType(java.lang.String argType)
boolean	isValid(WhereClauseToken nextToken)
void	setAction(java.lang.String action)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

WhereClauseToken

public WhereClauseToken(java.lang.String token)

Creates a new instance of WhereClauseToken

WhereClauseToken

public WhereClauseToken(Conditional conditional)

Method Detail

getValue

public java.lang.String getValue()

getConditional

public Conditional getConditional()

getAction

public java.lang.String getAction()

setAction

public void setAction(java.lang.String action)

isLeftParen

public boolean isLeftParen()

isRightParen

public boolean isRightParen()

isOr

public boolean isOr()

isAnd

public boolean isAnd()

isOperator

public boolean isOperator()

isNot

public boolean isNot()

isConditional

public boolean isConditional()

isNull

public boolean isNull()

isTokenType

public boolean isTokenType(java.lang.String argType)

isValid

public boolean isValid(WhereClauseToken nextToken)

getValidationError

public java.lang.String getValidationError()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object