cdm.event.common.validation.datarule.InstructionExclusiveSplitPrimitive Maven / Gradle / Ivy

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package cdm.event.common.validation.datarule;

import cdm.event.common.Instruction;
import cdm.event.common.PrimitiveInstruction;
import cdm.event.common.SplitInstruction;
import com.google.inject.ImplementedBy;
import com.rosetta.model.lib.annotations.RosettaDataRule;
import com.rosetta.model.lib.expression.ComparisonResult;
import com.rosetta.model.lib.mapper.MapperS;
import com.rosetta.model.lib.path.RosettaPath;
import com.rosetta.model.lib.validation.ValidationResult;
import com.rosetta.model.lib.validation.ValidationResult.ValidationType;
import com.rosetta.model.lib.validation.Validator;
import java.util.Arrays;

import static com.rosetta.model.lib.expression.ExpressionOperators.*;

/**
 * @version 6.0.0-dev.82
 */
@RosettaDataRule("InstructionExclusiveSplitPrimitive")
@ImplementedBy(InstructionExclusiveSplitPrimitive.Default.class)
public interface InstructionExclusiveSplitPrimitive extends Validator {
	
	String NAME = "InstructionExclusiveSplitPrimitive";
	String DEFINITION = "if primitiveInstruction -> split exists then primitiveInstruction -> split only exists";
	
	ValidationResult validate(RosettaPath path, Instruction instruction);
	
	class Default implements InstructionExclusiveSplitPrimitive {
	
		@Override
		public ValidationResult validate(RosettaPath path, Instruction instruction) {
			ComparisonResult result = executeDataRule(instruction);
			if (result.get()) {
				return ValidationResult.success(NAME, ValidationResult.ValidationType.DATA_RULE, "Instruction", path, DEFINITION);
			}
			
			String failureMessage = result.getError();
			if (failureMessage == null || failureMessage.contains("Null") || failureMessage == "") {
				failureMessage = "Condition has failed.";
			}
			return ValidationResult.failure(NAME, ValidationType.DATA_RULE, "Instruction", path, DEFINITION, failureMessage);
		}
		
		private ComparisonResult executeDataRule(Instruction instruction) {
			try {
				if (exists(MapperS.of(instruction).map("getPrimitiveInstruction", _instruction -> _instruction.getPrimitiveInstruction()).map("getSplit", primitiveInstruction -> primitiveInstruction.getSplit())).getOrDefault(false)) {
					return onlyExists(MapperS.of(instruction).map("getPrimitiveInstruction", _instruction -> _instruction.getPrimitiveInstruction()), Arrays.asList("contractFormation", "execution", "exercise", "partyChange", "quantityChange", "reset", "split", "termsChange", "transfer", "indexTransition", "stockSplit", "observation", "valuation"), Arrays.asList("split"));
				}
				return ComparisonResult.successEmptyOperand("");
			}
			catch (Exception ex) {
				return ComparisonResult.failure(ex.getMessage());
			}
		}
	}
	
	@SuppressWarnings("unused")
	class NoOp implements InstructionExclusiveSplitPrimitive {
	
		@Override
		public ValidationResult validate(RosettaPath path, Instruction instruction) {
			return ValidationResult.success(NAME, ValidationResult.ValidationType.DATA_RULE, "Instruction", path, DEFINITION);
		}
	}
}