edu.cmu.aura.service.query.parser
Class Query

java.lang.Object
  |
  +--edu.cmu.aura.service.query.parser.Query

public class Query

extends java.lang.Object

This class represents a Query. It is created by QueryParser.

See Also:

QParser

Constructor Summary

Query()

Query(java.util.ArrayList selectedAttributes, java.util.ArrayList fromServices, ExpressionNode expression)

Method Summary

void	addAttribute(java.lang.String sAttrib)
void	addFromName(java.lang.String fromName)
ExpressionNode	getExpressionTree()
FromClause	getFromClause()
SelectClause	getSelectClause()
java.util.ArrayList	getSelectedAttributes()
java.util.ArrayList	getServiceNames()
WhereClause	getWhereClause()
void	selectAllAttribs()
void	setExpressionTree(ExpressionNode expressionTree)
void	setFromClause(FromClause fromClause)
void	setSelectClause(SelectClause selectClause)
void	setWhereClause(WhereClause whereClause)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Query

public Query()

Query

public Query(java.util.ArrayList selectedAttributes,
             java.util.ArrayList fromServices,
             ExpressionNode expression)

Method Detail

getSelectClause

public SelectClause getSelectClause()

setSelectClause

public void setSelectClause(SelectClause selectClause)

getFromClause

public FromClause getFromClause()

setFromClause

public void setFromClause(FromClause fromClause)

getWhereClause

public WhereClause getWhereClause()

setWhereClause

public void setWhereClause(WhereClause whereClause)

addAttribute

public void addAttribute(java.lang.String sAttrib)

getSelectedAttributes

public java.util.ArrayList getSelectedAttributes()

addFromName

public void addFromName(java.lang.String fromName)

getServiceNames

public java.util.ArrayList getServiceNames()

selectAllAttribs

public void selectAllAttribs()

setExpressionTree

public void setExpressionTree(ExpressionNode expressionTree)

getExpressionTree

public ExpressionNode getExpressionTree()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object