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• 2.1.7
• source code
• RuleVariableCurrentEvent.java

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org.hisp.dhis.rules.models.RuleVariableCurrentEvent Maven / Gradle / Ivy

package org.hisp.dhis.rules.models;

import com.google.auto.value.AutoValue;
import org.hisp.dhis.rules.Option;
import org.hisp.dhis.rules.RuleVariableValue;
import org.hisp.dhis.rules.RuleVariableValueMapBuilder;

import javax.annotation.Nonnull;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import static org.hisp.dhis.rules.Utils.getLastUpdateDate;

@AutoValue
public abstract class RuleVariableCurrentEvent
    extends RuleVariableDataElement
{

    @Nonnull
    public static RuleVariableCurrentEvent create(@Nonnull String name,
                                                  @Nonnull String dataElement, @Nonnull RuleValueType dataElementValueType, boolean useCodeForOptionSet, List options)
    {
        return new AutoValue_RuleVariableCurrentEvent( name, useCodeForOptionSet, options, dataElement, dataElementValueType );
    }

    @Override
    public Map createValues( RuleVariableValueMapBuilder builder,
        Map> allEventValues,
        Map currentEnrollmentValues,
        Map currentEventValues )
    {
        Map valueMap = new HashMap();

        RuleVariableValue variableValue;

        if ( currentEventValues.containsKey( this.dataElement() ) )
        {
            RuleDataValue value = currentEventValues.get( this.dataElement() );

            String optionValue = this.useCodeForOptionSet() ? value.value() : getOptionName( value.value() );

            variableValue = RuleVariableValue.create( optionValue, this.dataElementType(),
                List.of( optionValue ), getLastUpdateDate( List.of( value ) ) );
        }
        else
        {
            variableValue = RuleVariableValue.create( this.dataElementType() );
        }

        valueMap.put( this.name(), variableValue );
        return valueMap;
    }
}