field-type.js
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field-type.js
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	var Promise = require("bluebird");
	var merge = require("merge");

	/**
	* Stores field type metadata, as well as validation methods
	* @class
	*/
	function FieldType(name){
	this.longid = longid;
	Sealious.ChipManager.add_chip("resource_type", this.name, this, parent_module_path);
	}

	FieldType.prototype = new function(){
	/**
	* Whether a given value can be stored in this field type instance
	* @memberOf FieldType
	* @abstract
	* @param {any} value value of this variable will be tested for compatibility with this field
	* @return {Promise}
	*/
	this.isProperValue = function(value){
	return new Promise(function(resolve, reject){
	resolve(value);
	});
	}

	this.encode = function(value_in_code){
	return new Promise(function(resolve, reject){
	resolve(value_in_code);
	})
	}

	this.decode = function(value_in_database){
	return new Promise(function(resolve, reject){
	resolve(value_in_database);
	})
	}

	this.setParams = function(param_map){
	if(this.params==undefined){
	this.params = param_map;
	}
	this.params = merge(this.params, param_map);
	}
	}

	FieldType.is_a_constructor = true;

	FieldType.type_name = "field_type";

	module.exports = FieldType;