org.makumba.db.makumba
Class MultipleAttributeParametrizer

java.lang.Object
  org.makumba.db.makumba.MultipleAttributeParametrizer

public class MultipleAttributeParametrizer
extends Object

Take care of multiple parameters, as a "decorator" of AttributeParametrizer which knows nothing about them

Field Summary

(package private) boolean	acceptColon
(package private) String	baseOQL
(package private) ArrayList<String>	mixedArgumentNames
(package private) NamedResourceFactory	parametrizerFactory a cache of attribute parametrizers with the key "length of each argument"
(package private) NamedResources	parametrizers

Constructor Summary

MultipleAttributeParametrizer(String oql, String colonParams)

Method Summary

AttributeParametrizer	getAttributeParametrizer(Map args) obtain the attribute parametrizer associuated to the length of the given attributes
Object[]	getTransformedParams(Map<String,Object> args)
String	getTransformedQuery(Map<String,Object> args)
static String	multiplyParameter(String oql, String name, int n) rewrite an OQL $name with $name_1, $name_2, etc
Map<String,Object>	rewriteAttributes(Map args)
String	rewriteOQL(Map args) rewrite an OQL string to replace all multiple arguments $xxx with $xxx_1, $xxx_2, etc

Methods inherited from class java.lang.Object

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

Field Detail

mixedArgumentNames

ArrayList<String> mixedArgumentNames

baseOQL

String baseOQL

parametrizers

NamedResources parametrizers

acceptColon

boolean acceptColon

parametrizerFactory

NamedResourceFactory parametrizerFactory

a cache of attribute parametrizers with the key "length of each argument"

Constructor Detail

MultipleAttributeParametrizer

public MultipleAttributeParametrizer(String oql,
                                     String colonParams)

Method Detail

getTransformedQuery

public String getTransformedQuery(Map<String,Object> args)
                           throws LogicException

Throws:

LogicException

getTransformedParams

public Object[] getTransformedParams(Map<String,Object> args)
                              throws LogicException

Throws:

LogicException

getAttributeParametrizer

public AttributeParametrizer getAttributeParametrizer(Map args)
                                               throws LogicException

obtain the attribute parametrizer associuated to the length of the given attributes

Throws:

LogicException

rewriteOQL

public String rewriteOQL(Map args)
                  throws LogicException

rewrite an OQL string to replace all multiple arguments $xxx with $xxx_1, $xxx_2, etc

Throws:

LogicException

multiplyParameter

public static String multiplyParameter(String oql,
                                       String name,
                                       int n)

rewrite an OQL $name with $name_1, $name_2, etc

rewriteAttributes

public Map<String,Object> rewriteAttributes(Map args)
                                     throws LogicException

Throws:

LogicException