fi.evolver.ai.spring.prompt.Prompt Maven / Gradle / Ivy

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package fi.evolver.ai.spring.prompt;

import java.util.Map;
import java.util.Optional;

/**
 *
 */
public interface Prompt {

	Map parameters();

	default Object getParameter(String key) {
		return parameters().get(key);
	}

	default Optional getStringProperty(String name) {
		return Optional.ofNullable(parameters().get(name)).map(Object::toString);
	}

	default Optional getBooleanProperty(String name) {
		Object value = parameters().get(name);
		if (value instanceof Boolean)
			return Optional.of((Boolean) value);
		if (value instanceof String)
			return Optional.of((String) value).map("true"::equalsIgnoreCase);
		return Optional.empty();
	}

	default Optional getIntProperty(String name) {
		Object value = parameters().get(name);
		if (value instanceof Integer)
			return Optional.of((Integer) value);
		if (value instanceof Long)
			return Optional.of((int) (long) (Long) value);
		if (value instanceof Float)
			return Optional.of(Math.round((Float) value));
		if (value instanceof Double)
			return Optional.of((int) Math.round((Double) value));
		if (value instanceof String)
			return Optional.of(Integer.parseInt((String) value));
		return Optional.empty();
	}

	default Optional getLongProperty(String name) {
		Object value = parameters().get(name);
		if (value instanceof Integer)
			return Optional.of((long) (Integer) value);
		if (value instanceof Long)
			return Optional.of((Long) value);
		if (value instanceof Float)
			return Optional.of((long) Math.round((Float) value));
		if (value instanceof Double)
			return Optional.of(Math.round((Double) value));
		if (value instanceof String)
			return Optional.of(Long.parseLong((String) value));
		return Optional.empty();
	}

	default Optional getDoubleProperty(String name) {
		Object value = parameters().get(name);
		if (value instanceof Integer)
			return Optional.of((double) (Integer) value);
		if (value instanceof Long)
			return Optional.of((double) (Long) value);
		if (value instanceof Float)
			return Optional.of((double) (Float) value);
		if (value instanceof Double)
			return Optional.of((Double) value);
		if (value instanceof String)
			return Optional.of(Double.parseDouble((String) value));
		return Optional.empty();
	}

}