edu.berkeley.cs.db.yfilterplus.queryparser
Class XPPath

java.lang.Object
  |
  +--edu.berkeley.cs.db.yfilterplus.queryparser.Path
        |
        +--edu.berkeley.cs.db.yfilterplus.queryparser.XPPath

public class XPPath

extends Path

Field Summary

protected int

m_noLocationSteps

Fields inherited from class edu.berkeley.cs.db.yfilterplus.queryparser.Path

m_branchingLevel, m_joinWith, m_pathId, m_predicates, m_queryId, m_steps

Constructor Summary

XPPath(java.lang.String[] steps, Predicate[] predicates, int branchingLevel, int joinWith)

Method Summary

Predicate	getLastPredicate()
int	getNoLocationSteps()
java.lang.String[]	getSteps()
void	printStepElementsToFile(java.io.PrintWriter outFile)
void	setPathId(int id)
void	setQueryId(int id)
java.lang.String	toString()

Methods inherited from class edu.berkeley.cs.db.yfilterplus.queryparser.Path

getBranchingLevel, getJoinWith, getNoPredicates, getPathId, getPredicates, getQueryId, hasPredicates

Methods inherited from class java.lang.Object

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

Field Detail

m_noLocationSteps

protected int m_noLocationSteps

Constructor Detail

XPPath

public XPPath(java.lang.String[] steps,
              Predicate[] predicates,
              int branchingLevel,
              int joinWith)
       throws java.lang.Exception

Method Detail

setQueryId

public void setQueryId(int id)

setPathId

public void setPathId(int id)

getSteps

public java.lang.String[] getSteps()

Specified by:

getSteps in class Path

getLastPredicate

public Predicate getLastPredicate()

getNoLocationSteps

public int getNoLocationSteps()

toString

public java.lang.String toString()

Specified by:

toString in class Path

printStepElementsToFile

public void printStepElementsToFile(java.io.PrintWriter outFile)

Specified by:

printStepElementsToFile in class Path