Package net.ontopia.topicmaps.query.parser

Class ParsedRule

java.lang.Object

net.ontopia.topicmaps.query.parser.ParsedRule

public class ParsedRule
extends Object

INTERNAL: Represents a parsed rule.

Constructor Summary

Constructors

Constructor	Description
ParsedRule(String name)

Method Summary

Modifier and Type	Method	Description
void	addParameter(Variable var)
void	close()	Some checks can only be performed when we know that we have parsed the entire rule.
boolean	equals(Object obj)
List	getClauses()
String	getName()
TologOptions	getOptions()
List	getParameters()
Map	getParameterTypes()
Map	getVariableTypes()
void	init(TologOptions options)
boolean	initialized()
void	setClauseList(List clauses)

Methods inherited from class java.lang.Object

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

Constructor Details

ParsedRule

public ParsedRule(String name)

Method Details

init

public void init(TologOptions options)

initialized

public boolean initialized()

getName

public String getName()

getClauses

public List getClauses()

getParameters

public List getParameters()

setClauseList

public void setClauseList(List clauses)

addParameter

public void addParameter(Variable var)

getVariableTypes

public Map getVariableTypes()

getParameterTypes

public Map getParameterTypes()

getOptions

public TologOptions getOptions()

close

public void close()
           throws InvalidQueryException

Some checks can only be performed when we know that we have parsed the entire rule. Therefore close() is called once parsing of the rule has ended. It verifies that all parameters to the rule are actually used in the rule (no free variables), and runs type inferencing on the rule.

Throws:

InvalidQueryException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object