package foundation.persist;

import java.math.BigDecimal;
import java.util.Date;

import foundation.data.entity.Entity;
import foundation.data.entity.EntitySet;
import foundation.translator.ValueType;


public class Result {
	
	private ValueType dataType;
	private Object value;
	
	public Result() {
		dataType = ValueType.Void;
	}

	public void setValue(Integer value) {
		this.value = value;
		dataType = ValueType.Int;  
	}
	
	public void setValue(String value) {
		this.value = value;
		dataType = ValueType.String;  
	}

	public void setValue(BigDecimal value) {
		this.value = value;
		dataType = ValueType.Decimal;
	}

	public void setValue(Date value) {
		this.value = value;
		dataType = ValueType.Date;
	}

	public void setValue(Entity value) {
		this.value = value;
		dataType = ValueType.Entity; 
	}

	public void setValue(EntitySet value) {
		this.value = value;
		dataType = ValueType.EntitySet;		
	}

	public ValueType getDataType() {
		return dataType;
	}
	
	public Entity getEntity() {
		return (Entity)value;
	}

	public EntitySet getEntitySet() {
		return (EntitySet)value;
	}

	public String getString() {
		return (String)value;
	}
	
	public int getInt(int defaultValue) {
		if (value == null) {
			return defaultValue;
		}
		
		return (Integer)value;
	}
	
	public BigDecimal getBigDecimal() {
		return (BigDecimal)value;
	}
	
	public Object getValue() {
		return value;
	}

}