FolderClosingDateCalculator.java example

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constellio-master
package com.constellio.app.modules.rm.model.calculators;

import java.util.Arrays;
import java.util.List;

import org.joda.time.LocalDate;

import com.constellio.app.modules.rm.RMConfigs;
import com.constellio.app.modules.rm.model.CopyRetentionRule;
import com.constellio.app.modules.rm.wrappers.Folder;
import com.constellio.model.entities.calculators.CalculatorParameters;
import com.constellio.model.entities.calculators.MetadataValueCalculator;
import com.constellio.model.entities.calculators.dependencies.ConfigDependency;
import com.constellio.model.entities.calculators.dependencies.Dependency;
import com.constellio.model.entities.calculators.dependencies.LocalDependency;
import com.constellio.model.entities.schemas.MetadataValueType;

public class FolderClosingDateCalculator implements MetadataValueCalculator<LocalDate> {

	LocalDependency<LocalDate> openingDateParam = LocalDependency.toADate(Folder.OPENING_DATE);
	LocalDependency<LocalDate> enteredClosingDateParam = LocalDependency.toADate(Folder.ENTERED_CLOSING_DATE);
	LocalDependency<List<CopyRetentionRule>> copiesParam = LocalDependency.toAStructure(Folder.APPLICABLE_COPY_RULES)
			.whichIsMultivalue();
	ConfigDependency<Boolean> configCalculatedClosingDateParam = RMConfigs.CALCULATED_CLOSING_DATE.dependency();
	ConfigDependency<Integer> configNumberOfYearWhenFixedDelayParam =
			RMConfigs.CALCULATED_CLOSING_DATE_NUMBER_OF_YEAR_WHEN_FIXED_RULE.dependency();
	ConfigDependency<Integer> configNumberOfYearWhenVariableDelayParam =
			RMConfigs.CALCULATED_CLOSING_DATE_NUMBER_OF_YEAR_WHEN_VARIABLE_RULE.dependency();
	ConfigDependency<Integer> configRequiredDaysBeforeYearEndParam =
			RMConfigs.REQUIRED_DAYS_BEFORE_YEAR_END_FOR_NOT_ADDING_A_YEAR.dependency();
	ConfigDependency<Boolean> configAddYEarIfDateIsEndOfYearParam =
			RMConfigs.ADD_YEAR_IF_CALULATION_DATE_IS_END_IF_YEAR.dependency();
	ConfigDependency<String> configYearEndParam = RMConfigs.YEAR_END_DATE.dependency();

	@Override
	public LocalDate calculate(CalculatorParameters parameters) {
		return null;
	}

	@Override
	public LocalDate getDefaultValue() {
		return null;
	}

	@Override
	public MetadataValueType getReturnType() {
		return MetadataValueType.DATE;
	}

	@Override
	public boolean isMultiValue() {
		return false;
	}

	@Override
	public List<? extends Dependency> getDependencies() {
		return Arrays.asList(openingDateParam,
				enteredClosingDateParam,
				copiesParam,
				configCalculatedClosingDateParam,
				configNumberOfYearWhenFixedDelayParam,
				configNumberOfYearWhenVariableDelayParam,
				configRequiredDaysBeforeYearEndParam,
				configYearEndParam,
				configAddYEarIfDateIsEndOfYearParam);
	}

}