Package com._1c.g5.v8.dt.dcs.expressions.functions

Interface IFunctionProvider

All Known Implementing Classes:

AggregatorFunctionProvider, BuiltinFunctionProvider, CommonModuleFunctionProvider

public interface IFunctionProvider

Provider for getting available methods in Expression language in DCS

Method Summary

Modifier and Type	Method	Description
ExpressionsFunctionsFunction	getFunctionByName(String name)	Gets ExpressionsFunctionsFunction by name
Collection<? extends IExpressionsFunctionsItem>	getItems()	Gets IExpressionsFunctionsItems corresponding to the available elements in the Expression language in DCS
boolean	hasItems()	Checks that there are items in provider

Method Details

getItems

Collection<? extends IExpressionsFunctionsItem> getItems()

Gets IExpressionsFunctionsItems corresponding to the available elements in the Expression language in DCS

Returns:

collection of IExpressionsFunctionsItem corresponding to the available elements in the Expression language in DCS, never null

getFunctionByName

ExpressionsFunctionsFunction getFunctionByName(String name)

Gets ExpressionsFunctionsFunction by name

Parameters:

name - name of the ExpressionsFunctionsFunction, cannot be null

Returns:

ExpressionsFunctionsFunction or null if there is no items with name

hasItems

boolean hasItems()

Checks that there are items in provider

Returns:

true if there are items in provider, false otherwise