org.turro.indicator.GenericIndicator Class Reference

Inheritance diagram for org.turro.indicator.GenericIndicator:

Collaboration diagram for org.turro.indicator.GenericIndicator:

Public Member Functions
	GenericIndicator ()
Stream< GenericSiblings >	getSiblingPaths (String entityPath)
Stream< String >	getEntityPaths (String entityRoot)
Public Member Functions inherited from org.turro.indicator.AbstractIndicator
void	initIndicator ()
void	prepareIndicator ()
void	generateSiblings ()
String	getRoot ()
List< IndicatorVariable >	getVariables ()
List< IndicatorVariable >	getAllVariables ()
IndicatorVariable	getVariable (String name)
List< IndicatorVariable >	getAllRankingVariables (String root)
List< IndicatorVariable >	getAllMatchingVariables (String root)
double	getValue (IndicatorVariable variable, Object entity)
double	getValue (IndicatorVariable variable, Object entity, String relatedPath)
IndicatorResult	readIndicator (String storeClass, String indicator)
void	preprocess (IndicatorVariable variable, IPreprocessor preprocessor, String entityRoot, String relatedRoot)
void	postprocess (IndicatorVariable variable, IPreprocessor postprocessor, String entityRoot, String relatedRoot)
Dao	getDao ()
boolean	itsMine (String root)
boolean	itsMine (IndicatorVariable variable)

Protected Member Functions
void	initVariables ()
void	initExternalVariables ()
Dao	createDao ()
void	processRankingVariable (Dao dao, IPreprocessor preprocessor, IndicatorVariable variable, String entityRoot)
void	processMatchingVariable (Dao dao, IPreprocessor preprocessor, IndicatorVariable variable, String entityRoot, String relatedRoot)
Protected Member Functions inherited from org.turro.indicator.AbstractIndicator
void	addVariable (String name, VariableType type)
void	addVariable (String name, VariableType type, boolean reversed)
void	addVariable (String name, VariableType type, String avoid)
void	addVariable (String name, boolean preprocess, VariableType type)
void	addVariable (String name, boolean preprocess, VariableType type, boolean reversed)
void	addVariable (String name, boolean preprocess, VariableType type, String avoid)
void	addExternalVariable (String root, String name)
String	getPath (Object entity)
void	postprocessRankingVariable (Dao dao, IPreprocessor postprocessor, IndicatorVariable variable, String entityRoot)
void	postprocessMatchingVariable (Dao dao, IPreprocessor postprocessor, IndicatorVariable variable, String entityRoot, String relatedRoot)

Additional Inherited Members
Protected Attributes inherited from org.turro.indicator.AbstractIndicator
List< IndicatorVariable >	variables = new ArrayList<>()
String	root

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 38 of file GenericIndicator.java.

Constructor & Destructor Documentation

GenericIndicator()

org.turro.indicator.GenericIndicator.GenericIndicator

(

)

Definition at line 40 of file GenericIndicator.java.

                            {
    root = "generic";
  }

Member Function Documentation

createDao()

Dao org.turro.indicator.GenericIndicator.createDao ( )

protected

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 55 of file GenericIndicator.java.

                            {
    return new ContactsPU();
  }

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getEntityPaths()

Stream<String> org.turro.indicator.GenericIndicator.getEntityPaths

(

String

entityRoot

)

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 143 of file GenericIndicator.java.

                                                          {
    Path path = new Path(entityRoot);
    if("contact".equals(path.getRoot())) {
      return createDao().stream(String.class, "select concat('/contact/', id) from Contact");
    }
    return null;
  }

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getSiblingPaths()

Stream<GenericSiblings> org.turro.indicator.GenericIndicator.getSiblingPaths

(

String

entityPath

)

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 128 of file GenericIndicator.java.

                                                                    {
    Path path = new Path(entityPath);
    if("contact".equals(path.getRoot())) {
      WhereClause wc = new WhereClause();
      wc.addClause("select new org.turro.matching.GenericSiblings(concat('/contact/', br.contact.id), concat('/contact/', br2.contact.id))");
      wc.addClause("from BusinessRelation br, BusinessRelation br2");
      wc.addClause("where br.business.id = br2.business.id");
      wc.addClause("and br.business.inactive = false");
      wc.addClause("and br.business.deactivated = false");
      return createDao().stream(GenericSiblings.class, wc);
    }
    return null;
  }

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initExternalVariables()

void org.turro.indicator.GenericIndicator.initExternalVariables ( )

protected

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 51 of file GenericIndicator.java.

                                         {
  }

initVariables()

void org.turro.indicator.GenericIndicator.initVariables ( )

protected

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 45 of file GenericIndicator.java.

                                 {
    addVariable("stars", true, VariableType.BOTH_VARIABLE);
    addVariable("comments", true, VariableType.BOTH_VARIABLE);
  }

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processMatchingVariable()

void org.turro.indicator.GenericIndicator.processMatchingVariable ( Dao  dao, IPreprocessor  preprocessor, IndicatorVariable  variable, String  entityRoot, String  relatedRoot  )

protected

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 91 of file GenericIndicator.java.

                                                                                                                                                 {
    WhereClause wc = null;
    if("contact".equals(relatedRoot)) {
      switch(variable.getName()) {
        case "stars":
          wc = PreprocessClause.load("StarIt")
                  .setRankingRoot(entityRoot)
                  .setMatchingRoot(relatedRoot)
                  .setRankingField("path")
                  .setMatchingField("creator.id")
                  .setVariable(variable)
                  .setAggregate("avg(stars)")
                  .getClause();
          break;
        case "comments":
          wc = PreprocessClause.load("CommentIt")
                  .setRankingRoot(entityRoot)
                  .setMatchingRoot(relatedRoot)
                  .setRankingField("path")
                  .setMatchingField("creator.id")
                  .setVariable(variable)
                  .setAggregate("count(id)")
                  .getClause();
          break;
      }
    }
    if(wc != null) {
      try(Stream<GenericMatching> stream = dao.stream(GenericMatching.class, wc, 1000)) {
        stream.forEach(r -> {
          preprocessor.poolInstance(r.copyTo((IMatching) preprocessor.createInstance()));
        });
        preprocessor.finishPreprocessor();
      }
    }
  }

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processRankingVariable()

void org.turro.indicator.GenericIndicator.processRankingVariable ( Dao  dao, IPreprocessor  preprocessor, IndicatorVariable  variable, String  entityRoot  )

protected

Reimplemented from org.turro.indicator.AbstractIndicator.

Definition at line 60 of file GenericIndicator.java.

                                                                                                                            {
    WhereClause wc = null;
    switch(variable.getName()) {
      case "stars":
        wc = PreprocessClause.load("StarIt")
                .setRankingRoot(entityRoot)
                .setRankingField("path")
                .setVariable(variable)
                .setAggregate("avg(stars)")
                .getClause();
        break;
      case "comments":
        wc = PreprocessClause.load("CommentIt")
                .setRankingRoot(entityRoot)
                .setRankingField("path")
                .setVariable(variable)
                .setAggregate("count(id)")
                .getClause();
        break;
    }
    if(wc != null) {
      try(Stream<GenericRanking> stream = dao.stream(GenericRanking.class, wc, 1000)) {
        stream.forEach(r -> {
          preprocessor.poolInstance(r.copyTo((IRanking) preprocessor.createInstance()));
        });
        preprocessor.finishPreprocessor();
      }
    }
  }

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The documentation for this class was generated from the following file:

• GenericIndicator.java