function Requestor(sServiceUrl, mHeaders, mQueryParams) {
		this.sServiceUrl = sServiceUrl;
		this.mHeaders = mHeaders || {};
		this.sQueryParams = _Helper.buildQuery(mQueryParams); // Used for $batch and CSRF token only
		this.oSecurityTokenPromise = null; // be nice to Chrome v8
		this.mBatchQueue = {};
	}
/**
	 * Constructor for a new <code>_Requestor<code> instance for the given service URL and default
	 * headers.
	 *
	 * @param {string} sServiceUrl
	 *   URL of the service document to request the CSRF token from; also used to resolve
	 *   relative resource paths (see {@link #request})
	 * @param {object} mHeaders
	 *   Map of default headers; may be overridden with request-specific headers; certain
	 *   predefined OData v4 headers are added by default, but may be overridden
	 * @param {object} mQueryParams
	 *   A map of query parameters as described in {@link _Helper.buildQuery}; used only to
	 *   request the CSRF token
	 * @private
	 */
Constructor for a new _Requestor instance for the given service URL and default
headers.

@param {string} sServiceUrl
URL of the service document to request the CSRF token from; also used to resolve
relative resource paths
@param {object} mHeaders
Map of default headers; may be overridden with request-specific headers; certain
predefined OData v4 headers are added by default, but may be overridden
@param {object} mQueryParams
A map of query parameters as described in  _Helper.buildQuery; used only to
request the CSRF token
@private
Constructor for a new _Requestor instance for the given service URL and default headers . @param { string } sServiceUrl URL of the service document to request the CSRF token from ; also used to resolve relative resource paths @param { object } mHeaders Map of default headers ; may be overridden with request - specific headers ; certain predefined OData v4 headers are added by default but may be overridden @param { object } mQueryParams A map of query parameters as described in _Helper . buildQuery ; used only to request the CSRF token @private
function Requestor(sServiceUrl, mHeaders, mQueryParams) {
		this.sServiceUrl = sServiceUrl;
		this.mHeaders = mHeaders || {};
		this.sQueryParams = _Helper.buildQuery(mQueryParams); 
		this.oSecurityTokenPromise = null; 
		this.mBatchQueue = {};
	}
function Requestor ( sServiceUrl , mHeaders , mQueryParams ) { this . sServiceUrl = sServiceUrl ; this . mHeaders = mHeaders || { } ; this . sQueryParams = _Helper . buildQuery ( mQueryParams ) ; this . oSecurityTokenPromise = null ; this . mBatchQueue = { } ; }
Constructor for a new <code>_Requestor<code> instance for the given service URL and default
 headers.
Constructor for a new <code > _Requestor<code > instance for the given service URL and default headers .
// Used for $batch and CSRF token only // be nice to Chrome v8