Package net.ontopia.topicmaps.query.impl.utils

Class QueryAnalyzer

java.lang.Object

net.ontopia.topicmaps.query.impl.utils.QueryAnalyzer

public class QueryAnalyzer
extends Object

INTERNAL: Analyzes the types of variables in the query. Finds the type(s) of each variable and reports typing errors.

Constructor Summary

Constructors

Constructor	Description
QueryAnalyzer()

Method Summary

Modifier and Type	Method	Description
static BindingContext	analyzeTypes(List clauses, boolean strict)
static void	analyzeTypes(List clauses, BindingContext bc)
static BindingContext	analyzeTypes(TologQuery query)
static void	verifyParameters(TologQuery query, Map arguments)	Verifies that all used parameters are specified and that they are of the correct types.

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryAnalyzer

public QueryAnalyzer()

Method Detail

analyzeTypes

public static BindingContext analyzeTypes(TologQuery query)
                                   throws InvalidQueryException

Throws:

InvalidQueryException

analyzeTypes

public static BindingContext analyzeTypes(List clauses,
                                          boolean strict)
                                   throws InvalidQueryException

Throws:

InvalidQueryException

analyzeTypes

public static void analyzeTypes(List clauses,
                                BindingContext bc)
                         throws InvalidQueryException

Throws:

InvalidQueryException

verifyParameters

public static void verifyParameters(TologQuery query,
                                    Map arguments)
                             throws InvalidQueryException

Verifies that all used parameters are specified and that they are of the correct types. We don't care if too many arguments are specified so long as all the ones used in the query are right.

Throws:

InvalidQueryException