QueryContext (Ontopia)

java.lang.Object

net.ontopia.topicmaps.query.impl.utils.QueryContext

public class QueryContext extends Object

INTERNAL: Used during traversal of queries to represent the context at any given point in the query.

Constructor Summary

Constructors

Constructor

Description

QueryContext(TologQuery query)

QueryContext(TologQuery query, ParsedRule rule)
Method Summary

Modifier and Type

Method

Description

void

enterClauseList()

boolean

getBooleanOption(String name)

Returns value of boolean option.

int

getNestingLevel()

Returns the clause list nesting level we are at.

Map

getParameterTypes()

String

getRuleName()

Returns the name of the rule we are traversing.

Map

getVariableTypes()

void

leaveClauseList()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- QueryContext
  
  public QueryContext(TologQuery query, ParsedRule rule)
- QueryContext
  
  public QueryContext(TologQuery query)
Method Details
- getBooleanOption
  
  public boolean getBooleanOption(String name)
  
  Returns value of boolean option.
- getRuleName
  
  public String getRuleName()
  
  Returns the name of the rule we are traversing. If we are traversing a query (that is, not a rule at all) null is returned.
- getNestingLevel
  
  public int getNestingLevel()
  
  Returns the clause list nesting level we are at. The top level of a query or rule is 1.
- getVariableTypes
  
  public Map getVariableTypes()
- getParameterTypes
  
  public Map getParameterTypes()
- enterClauseList
  
  public void enterClauseList()
- leaveClauseList
  
  public void leaveClauseList()