Replaced LoadProfileInput with LoadProfileTimeSeries

CHANGELOG.md

@@ -28,6 +28,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Removed attribute `dsm` from `LoadInput` [#1195](https://github.com/ie3-institute/PowerSystemDataModel/issues/1195)
 - Fix spotless deprecations [#1123](https://github.com/ie3-institute/PowerSystemDataModel/issues/1223)
 - Refactored `CongestionResult`, removed `ModelResultEntity` [#1234](https://github.com/ie3-institute/PowerSystemDataModel/issues/1234)
+- Replaced `LoadProfileInput` with `LoadProfileTimeSeries` [#1228](https://github.com/ie3-institute/PowerSystemDataModel/issues/1228)
 
 ## [5.1.0] - 2024-06-24
 

src/main/java/edu/ie3/datamodel/io/connectors/CsvFileConnector.java

@@ -63,7 +63,11 @@ public synchronized BufferedCsvWriter getOrInitWriter(
     }
   }
 
-  public synchronized <T extends TimeSeries<E, V>, E extends TimeSeriesEntry<V>, V extends Value>
+  public synchronized <
+          T extends TimeSeries<E, V, R>,
+          E extends TimeSeriesEntry<V>,
+          V extends Value,
+          R extends Value>
       BufferedCsvWriter getOrInitWriter(T timeSeries, CsvFileDefinition fileDefinition)
           throws ConnectorException {
     /* Try to the right writer */

src/main/java/edu/ie3/datamodel/io/csv/CsvFileDefinition.java

@@ -68,7 +68,11 @@ public CsvFileDefinition(
    * @param fileNamingStrategy that should be used
    * @throws FileException If the definition cannot be determined
    */
-  public <T extends TimeSeries<E, V>, E extends TimeSeriesEntry<V>, V extends Value>
+  public <
+          T extends TimeSeries<E, V, R>,
+          E extends TimeSeriesEntry<V>,
+          V extends Value,
+          R extends Value>
       CsvFileDefinition(
           T timeSeries,
           String[] headLineElements,

src/main/java/edu/ie3/datamodel/io/factory/timeseries/LoadProfileData.java

@@ -0,0 +1,22 @@
+/*
+ * © 2024. TU Dortmund University,
+ * Institute of Energy Systems, Energy Efficiency and Energy Economics,
+ * Research group Distribution grid planning and operation
+*/
+package edu.ie3.datamodel.io.factory.timeseries;
+
+import edu.ie3.datamodel.io.factory.FactoryData;
+import edu.ie3.datamodel.models.value.load.LoadValues;
+import java.util.Map;
+
+/**
+ * Data, that is used to build a {@link
+ * edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileEntry} within a factory
+ *
+ * @param <V> Type of load values class
+ */
+public class LoadProfileData<V extends LoadValues> extends FactoryData {
+  public LoadProfileData(Map<String, String> fieldsToAttributes, Class<V> targetClass) {
+    super(fieldsToAttributes, targetClass);
+  }
+}

src/main/java/edu/ie3/datamodel/io/factory/timeseries/LoadProfileFactory.java

@@ -0,0 +1,60 @@
+/*
+ * © 2024. TU Dortmund University,
+ * Institute of Energy Systems, Energy Efficiency and Energy Economics,
+ * Research group Distribution grid planning and operation
+*/
+package edu.ie3.datamodel.io.factory.timeseries;
+
+import edu.ie3.datamodel.io.factory.Factory;
+import edu.ie3.datamodel.io.naming.timeseries.LoadProfileMetaInformation;
+import edu.ie3.datamodel.models.profile.LoadProfile;
+import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileEntry;
+import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileTimeSeries;
+import edu.ie3.datamodel.models.value.load.LoadValues;
+import edu.ie3.util.quantities.PowerSystemUnits;
+import java.util.Set;
+import javax.measure.quantity.Energy;
+import javax.measure.quantity.Power;
+import tech.units.indriya.ComparableQuantity;
+import tech.units.indriya.quantity.Quantities;
+
+/**
+ * Base factory for all {@link LoadProfileTimeSeries}.
+ *
+ * @param <P> type of load profile
+ * @param <V> type of load values
+ */
+public abstract class LoadProfileFactory<P extends LoadProfile, V extends LoadValues>
+    extends Factory<V, LoadProfileData<V>, LoadProfileEntry<V>> {
+  protected static final String QUARTER_HOUR = "quarterHour";
+
+  public LoadProfileFactory(Class<? extends V> valueClass) {
+    super(valueClass);
+  }
+
+  public abstract LoadProfileTimeSeries<V> build(
+      LoadProfileMetaInformation metaInformation, Set<LoadProfileEntry<V>> entries);
+
+  public abstract P parseProfile(String profile);
+
+  /**
+   * Calculates the maximum average power consumption per quarter-hour for a given calculated over
+   * all seasons and weekday types of given load profile
+   *
+   * @param loadProfile given load profile
+   * @param entries with power values
+   * @return the maximal average power
+   */
+  public abstract ComparableQuantity<Power> calculateMaxPower(
+      P loadProfile, Set<LoadProfileEntry<V>> entries);
+
+  /** Returns the quarter-hour field. */
+  public String getTimeFieldString() {
+    return QUARTER_HOUR;
+  }
+
+  /** Returns the load profile energy scaling. The default value is 1000 kWh */
+  public ComparableQuantity<Energy> getLoadProfileEnergyScaling(P loadProfile) {
+    return Quantities.getQuantity(1000, PowerSystemUnits.KILOWATTHOUR);
+  }
+}

src/main/java/edu/ie3/datamodel/io/factory/timeseries/TimeSeriesMetaInformationFactory.java

@@ -7,8 +7,10 @@
 
 import edu.ie3.datamodel.io.factory.EntityData;
 import edu.ie3.datamodel.io.factory.EntityFactory;
+import edu.ie3.datamodel.io.naming.TimeSeriesMetaInformation;
 import edu.ie3.datamodel.io.naming.timeseries.ColumnScheme;
 import edu.ie3.datamodel.io.naming.timeseries.IndividualTimeSeriesMetaInformation;
+import edu.ie3.datamodel.io.naming.timeseries.LoadProfileMetaInformation;
 import java.util.Collections;
 import java.util.List;
 import java.util.Set;
@@ -21,12 +23,13 @@
  * mappings
  */
 public class TimeSeriesMetaInformationFactory
-    extends EntityFactory<IndividualTimeSeriesMetaInformation, EntityData> {
+    extends EntityFactory<TimeSeriesMetaInformation, EntityData> {
   private static final String TIME_SERIES = "timeSeries";
   private static final String COLUMN_SCHEME = "columnScheme";
+  private static final String LOAD_PROFILE = "loadProfile";
 
   public TimeSeriesMetaInformationFactory() {
-    super(IndividualTimeSeriesMetaInformation.class);
+    super(IndividualTimeSeriesMetaInformation.class, LoadProfileMetaInformation.class);
   }
 
   @Override
@@ -36,9 +39,15 @@ protected List<Set<String>> getFields(Class<?> entityClass) {
   }
 
   @Override
-  protected IndividualTimeSeriesMetaInformation buildModel(EntityData data) {
-    UUID timeSeries = data.getUUID(TIME_SERIES);
-    ColumnScheme columnScheme = ColumnScheme.parse(data.getField(COLUMN_SCHEME)).orElseThrow();
-    return new IndividualTimeSeriesMetaInformation(timeSeries, columnScheme);
+  protected TimeSeriesMetaInformation buildModel(EntityData data) {
+    if (LoadProfileMetaInformation.class.isAssignableFrom(data.getTargetClass())) {
+      String profile = data.getField(LOAD_PROFILE);
+      return new LoadProfileMetaInformation(profile);
+    } else {
+      UUID timeSeries = data.getUUID(TIME_SERIES);
+
+      ColumnScheme columnScheme = ColumnScheme.parse(data.getField(COLUMN_SCHEME)).orElseThrow();
+      return new IndividualTimeSeriesMetaInformation(timeSeries, columnScheme);
+    }
   }
 }

src/main/java/edu/ie3/datamodel/io/naming/DatabaseNamingStrategy.java

@@ -12,7 +12,7 @@
 import edu.ie3.datamodel.models.timeseries.TimeSeries;
 import edu.ie3.datamodel.models.timeseries.TimeSeriesEntry;
 import edu.ie3.datamodel.models.timeseries.individual.IndividualTimeSeries;
-import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileInput;
+import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileTimeSeries;
 import edu.ie3.datamodel.models.value.Value;
 import java.util.Optional;
 
@@ -21,7 +21,7 @@ public class DatabaseNamingStrategy {
 
   private static final String TIME_SERIES_PREFIX = "time_series_";
 
-  private static final String LOAD_PROFILE_PREFIX = "load_profile_";
+  private static final String LOAD_PROFILE = "load_profiles";
 
   private final EntityPersistenceNamingStrategy entityPersistenceNamingStrategy;
 
@@ -42,6 +42,11 @@ public String getTimeSeriesPrefix() {
     return TIME_SERIES_PREFIX;
   }
 
+  /** Returns the String of the load profile table */
+  public String getLoadProfileTableName() {
+    return LOAD_PROFILE;
+  }
+
   /**
    * Provides the name of a time series table given a column scheme
    *
@@ -53,13 +58,12 @@ public String getTimeSeriesEntityName(ColumnScheme columnScheme) {
   }
 
   /**
-   * Provides the name of a load profile given by the load profile key
+   * Provides the name of the load profile table.
    *
-   * @param lpKey Load profile key
    * @return the table name
    */
-  private String getLoadProfileEntityName(String lpKey) {
-    return LOAD_PROFILE_PREFIX + lpKey;
+  public String getLoadProfileEntityName() {
+    return getLoadProfileTableName();
   }
 
   /**
@@ -78,7 +82,11 @@ public Optional<String> getEntityName(Class<? extends Entity> cls) {
    * @param timeSeries to be named TimeSeries
    * @return the table name
    */
-  public <T extends TimeSeries<E, V>, E extends TimeSeriesEntry<V>, V extends Value>
+  public <
+          T extends TimeSeries<E, V, R>,
+          E extends TimeSeriesEntry<V>,
+          V extends Value,
+          R extends Value>
       Optional<String> getEntityName(T timeSeries) {
     if (timeSeries instanceof IndividualTimeSeries individualTimeSeries) {
       Optional<E> maybeFirstElement = individualTimeSeries.getEntries().stream().findFirst();
@@ -89,8 +97,8 @@ Optional<String> getEntityName(T timeSeries) {
         logger.error("Unable to determine content of time series {}", timeSeries);
         return Optional.empty();
       }
-    } else if (timeSeries instanceof LoadProfileInput loadProfileInput) {
-      return Optional.of(getLoadProfileEntityName(loadProfileInput.getType().getKey()));
+    } else if (timeSeries instanceof LoadProfileTimeSeries<?>) {
+      return Optional.of(getLoadProfileEntityName());
     } else {
       logger.error("There is no naming strategy defined for {}", timeSeries);
       return Optional.empty();

src/main/java/edu/ie3/datamodel/io/naming/DefaultDirectoryHierarchy.java

@@ -30,7 +30,6 @@
 import edu.ie3.datamodel.models.result.system.*;
 import edu.ie3.datamodel.models.result.thermal.ThermalUnitResult;
 import edu.ie3.datamodel.models.timeseries.TimeSeries;
-import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileInput;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -250,9 +249,7 @@ private enum SubDirectories {
                 StorageTypeInput.class,
                 WecTypeInput.class,
                 OperatorInput.class,
-                WecCharacteristicInput.class,
-                RandomLoadParameters.class,
-                LoadProfileInput.class)
+                WecCharacteristicInput.class)
             .collect(Collectors.toSet())),
     PARTICIPANTS_INPUT(
         Constants.INPUT_SUB_TREE.resolve("participants"),

src/main/java/edu/ie3/datamodel/io/naming/EntityPersistenceNamingStrategy.java

@@ -7,7 +7,7 @@
 
 import edu.ie3.datamodel.io.naming.timeseries.ColumnScheme;
 import edu.ie3.datamodel.io.naming.timeseries.IndividualTimeSeriesMetaInformation;
-import edu.ie3.datamodel.io.naming.timeseries.LoadProfileTimeSeriesMetaInformation;
+import edu.ie3.datamodel.io.naming.timeseries.LoadProfileMetaInformation;
 import edu.ie3.datamodel.io.source.TimeSeriesMappingSource;
 import edu.ie3.datamodel.models.Entity;
 import edu.ie3.datamodel.models.input.*;
@@ -17,7 +17,7 @@
 import edu.ie3.datamodel.models.timeseries.TimeSeries;
 import edu.ie3.datamodel.models.timeseries.TimeSeriesEntry;
 import edu.ie3.datamodel.models.timeseries.individual.IndividualTimeSeries;
-import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileInput;
+import edu.ie3.datamodel.models.timeseries.repetitive.LoadProfileTimeSeries;
 import edu.ie3.datamodel.models.value.*;
 import edu.ie3.util.StringUtils;
 import java.util.Optional;
@@ -60,7 +60,7 @@ public class EntityPersistenceNamingStrategy {
    * profile is accessible via the named capturing group "profile", the uuid by the group "uuid"
    */
   private static final String LOAD_PROFILE_TIME_SERIES =
-      "lpts_(?<profile>[a-zA-Z][0-9])_(?<uuid>" + UUID_STRING + ")";
+      "lpts_(?<profile>[a-zA-Z]{1,11}[0-9]{0,3})";
 
   /**
    * Pattern to identify load profile time series in this instance of the naming strategy (takes
@@ -156,15 +156,13 @@ public IndividualTimeSeriesMetaInformation individualTimesSeriesMetaInformation(
    * @param fileName File name to extract information from
    * @return Meta information form load profile time series file name
    */
-  public LoadProfileTimeSeriesMetaInformation loadProfileTimesSeriesMetaInformation(
-      String fileName) {
+  public LoadProfileMetaInformation loadProfileTimesSeriesMetaInformation(String fileName) {
     Matcher matcher = getLoadProfileTimeSeriesPattern().matcher(fileName);
     if (!matcher.matches())
       throw new IllegalArgumentException(
           "Cannot extract meta information on load profile time series from '" + fileName + "'.");
 
-    return new LoadProfileTimeSeriesMetaInformation(
-        UUID.fromString(matcher.group("uuid")), matcher.group("profile"));
+    return new LoadProfileMetaInformation(matcher.group("profile"));
   }
 
   /**
@@ -215,8 +213,6 @@ public Optional<String> getInputEntityName(Class<? extends InputEntity> cls) {
       return getTypeEntityName(cls.asSubclass(AssetTypeInput.class));
     if (AssetInput.class.isAssignableFrom(cls))
       return getAssetInputEntityName(cls.asSubclass(AssetInput.class));
-    if (RandomLoadParameters.class.isAssignableFrom(cls))
-      return getRandomLoadParametersEntityName(cls.asSubclass(RandomLoadParameters.class));
     if (GraphicInput.class.isAssignableFrom(cls))
       return getGraphicsInputEntityName(cls.asSubclass(GraphicInput.class));
     if (OperatorInput.class.isAssignableFrom(cls))
@@ -274,19 +270,6 @@ public Optional<String> getAssetCharacteristicsEntityName(
     return Optional.of(addPrefixAndSuffix(assetCharString));
   }
 
-  /**
-   * Get the entity name for all {@link RandomLoadParameters}
-   *
-   * @param randomLoadParamClass the random load parameters class an entity name string should be
-   *     generated from
-   * @return the entity name string
-   */
-  public Optional<String> getRandomLoadParametersEntityName(
-      Class<? extends RandomLoadParameters> randomLoadParamClass) {
-    String loadParamString = camelCaseToSnakeCase(randomLoadParamClass.getSimpleName());
-    return Optional.of(addPrefixAndSuffix(loadParamString.concat("_input")));
-  }
-
   /**
    * Converts a given camel case string to its snake case representation
    *
@@ -359,7 +342,11 @@ public Optional<String> getTimeSeriesMappingEntityName() {
    * @param timeSeries Time series to derive naming information from
    * @return A file name for this particular time series
    */
-  public <T extends TimeSeries<E, V>, E extends TimeSeriesEntry<V>, V extends Value>
+  public <
+          T extends TimeSeries<E, V, R>,
+          E extends TimeSeriesEntry<V>,
+          V extends Value,
+          R extends Value>
       Optional<String> getEntityName(T timeSeries) {
     if (timeSeries instanceof IndividualTimeSeries) {
       Optional<E> maybeFirstElement = timeSeries.getEntries().stream().findFirst();
@@ -383,14 +370,12 @@ Optional<String> getEntityName(T timeSeries) {
         logger.error("Unable to determine content of time series {}", timeSeries);
         return Optional.empty();
       }
-    } else if (timeSeries instanceof LoadProfileInput loadProfileInput) {
+    } else if (timeSeries instanceof LoadProfileTimeSeries<?> loadProfileTimeSeries) {
       return Optional.of(
           prefix
               .concat("lpts")
               .concat("_")
-              .concat(loadProfileInput.getType().getKey())
-              .concat("_")
-              .concat(loadProfileInput.getUuid().toString())
+              .concat(loadProfileTimeSeries.getLoadProfile().getKey())
               .concat(suffix));
     } else {
       logger.error("There is no naming strategy defined for {}", timeSeries);