Package fr.mines_stetienne.ci.sparql_generate.engine

Class QueryExecutor

java.lang.Object

fr.mines_stetienne.ci.sparql_generate.engine.QueryExecutor

public class QueryExecutor
extends Object

Author:

Maxime Lefrançois

Constructor Summary

Constructors

Constructor	Description
QueryExecutor()

Method Summary

Modifier and Type	Method	Description
void	execGenerateFromName(String queryName, List<List<Node>> callParameters, Context context)
void	execGenerateFromQuery(SPARQLExtQuery query, Binding binding, Context context)
void	execGeneratePlan(RootPlan plan, List<Binding> values, Context context)
void	execSelectFromName(String queryName, List<List<Node>> callParameters, Context context)
void	execSelectFromQuery(SPARQLExtQuery query, List<List<Node>> callParameters, Context context)
void	execSelectFromString(String queryString, List<List<Node>> callParameters, Context context)
void	execSelectPlan(RootPlan plan, List<Binding> newValues, Context context)
void	execTemplateFromName(String queryName, List<List<Node>> callParameters, Context context)
void	execTemplateFromQuery(SPARQLExtQuery query, List<List<Node>> callParameters, Context context)
void	execTemplateFromString(String queryString, Binding binding, Context context)
void	execTemplatePlan(RootPlan plan, List<Binding> newValues, Context context)
RootPlan	getPlan(SPARQLExtQuery query)
RootPlan	getPlanFromName(String queryName, Context context)
RootPlan	getPlanFromString(String queryString, String base)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExecutor

public QueryExecutor()

Method Detail

getPlanFromName

public RootPlan getPlanFromName(String queryName,
                                Context context)

Parameters:

queryName -

base -

context -

Returns:

the plan, or null.

getPlanFromString

public RootPlan getPlanFromString(String queryString,
                                  String base)

Parameters:

queryString -

base -

Returns:

the plan, or null.

getPlan

public RootPlan getPlan(SPARQLExtQuery query)

Parameters:

query -

context -

Returns:

the plan, or null.

execGenerateFromQuery

public void execGenerateFromQuery(SPARQLExtQuery query,
                                  Binding binding,
                                  Context context)

Parameters:

queryName -

callParameters - never null

context -

execGenerateFromName

public void execGenerateFromName(String queryName,
                                 List<List<Node>> callParameters,
                                 Context context)

Parameters:

queryName -

callParameters - never null

context -

execGeneratePlan

public void execGeneratePlan(RootPlan plan,
                             List<Binding> values,
                             Context context)

execSelectFromName

public void execSelectFromName(String queryName,
                               List<List<Node>> callParameters,
                               Context context)

Parameters:

queryName - the name of the query (needs to be fetched)

callParameters -

context -

execSelectFromString

public void execSelectFromString(String queryString,
                                 List<List<Node>> callParameters,
                                 Context context)

Parameters:

queryString - the query as a string

callParameters -

context -

outputSelect -

execSelectFromQuery

public void execSelectFromQuery(SPARQLExtQuery query,
                                List<List<Node>> callParameters,
                                Context context)

execSelectPlan

public void execSelectPlan(RootPlan plan,
                           List<Binding> newValues,
                           Context context)

execTemplateFromName

public void execTemplateFromName(String queryName,
                                 List<List<Node>> callParameters,
                                 Context context)

Parameters:

queryName - the query uri

callParameters -

context -

outputTemplate -

execTemplateFromString

public void execTemplateFromString(String queryString,
                                   Binding binding,
                                   Context context)

Parameters:

queryString - the query as a string

binding -

context -

outputTemplate -

execTemplateFromQuery

public void execTemplateFromQuery(SPARQLExtQuery query,
                                  List<List<Node>> callParameters,
                                  Context context)

execTemplatePlan

public void execTemplatePlan(RootPlan plan,
                             List<Binding> newValues,
                             Context context)