src/sap.ui.core/src/sap/ui/base/ExpressionParser.js
function addInfix(sId, iBindingPower, fnOperator, bLazy) {
		// Note: this function is executed at load time only!
		mSymbols[sId] = {
			lbp: iBindingPower,
			led: function (oToken, oParser, fnLeft) {
				//lazy evaluation is right associative: performance optimization for guard and
				//default operator, e.g. true || A || B || C does not execute the || for B and C
				var rbp = bLazy ? this.lbp - 1 : this.lbp;

				return INFIX.bind(null, fnLeft, oParser.expression(rbp),
					fnOperator, bLazy);
			},
			nud: unexpected
		};
		return mSymbols[sId];
	}
function addInfix(sId, iBindingPower, fnOperator, bLazy) {
		// Note: this function is executed at load time only!
		mSymbols[sId] = {
			lbp: iBindingPower,
			led: function (oToken, oParser, fnLeft) {
				//lazy evaluation is right associative: performance optimization for guard and
				//default operator, e.g. true || A || B || C does not execute the || for B and C
				var rbp = bLazy ? this.lbp - 1 : this.lbp;

				return INFIX.bind(null, fnLeft, oParser.expression(rbp),
					fnOperator, bLazy);
			},
			nud: unexpected
		};
		return mSymbols[sId];
	}
function addInfix ( sId , iBindingPower , fnOperator , bLazy ) { // Note: this function is executed at load time only! mSymbols [ sId ] = { lbp : iBindingPower , led : function ( oToken , oParser , fnLeft ) { //lazy evaluation is right associative: performance optimization for guard and //default operator, e.g. true || A || B || C does not execute the || for B and C var rbp = bLazy ? this . lbp - 1 : this . lbp ; return INFIX . bind ( null , fnLeft , oParser . expression ( rbp ) , fnOperator , bLazy ) ; } , nud : unexpected } ; return mSymbols [ sId ] ; }
Adds the infix operator with the given id, binding power and formatter function to the
symbol table.
@param {string} sId - the id of the infix operator
@param {int} iBindingPower - the binding power = precedence of the infix operator
@param {function} fnOperator - the function to evaluate the operator
@param {boolean} [bLazy=false] - whether the right operand is lazily evaluated
@return {object} the newly created symbol for the infix operator
Adds the infix operator with the given id binding power and formatter function to the symbol table .