ru.histone.v2.evaluator.function.array

Class ArrayMap

java.lang.Object

ru.histone.v2.evaluator.function.AbstractFunction

ru.histone.v2.evaluator.function.array.ArrayMap

All Implemented Interfaces:

Serializable, Function

public class ArrayMap
extends AbstractFunction
implements Serializable

Author:

Gali Alykoff

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	ARGS_START_INDEX
static int	MACRO_INDEX
static int	MAP_EVAL_INDEX
static String	NAME

Fields inherited from class ru.histone.v2.evaluator.function.AbstractFunction

converter, evaluator, executor, logger, parser, resourceLoader

Constructor Summary

Constructors

Constructor and Description
ArrayMap(Converter converter)

Method Summary

Modifier and Type	Method and Description
CompletableFuture<EvalNode>	execute(Context context, List<EvalNode> args) Method returns CompletableFuture with result of execution.
String	getName() Return function name

Methods inherited from class ru.histone.v2.evaluator.function.AbstractFunction

checkMaxArgsLength, checkMinArgsLength, checkTypes, checkTypes, clearGlobal, createCtx, getLongValue, getValue, getValue, isAsync, isClear

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

MAP_EVAL_INDEX

public static final int MAP_EVAL_INDEX

See Also:

Constant Field Values

MACRO_INDEX

public static final int MACRO_INDEX

See Also:

Constant Field Values

ARGS_START_INDEX

public static final int ARGS_START_INDEX

See Also:

Constant Field Values

Constructor Detail

ArrayMap

public ArrayMap(Converter converter)

Method Detail

getName

public String getName()

Description copied from interface: Function

Return function name

Specified by:

getName in interface Function

Returns:

function name

execute

public CompletableFuture<EvalNode> execute(Context context,
                                           List<EvalNode> args)
                                    throws FunctionExecutionException

Description copied from interface: Function

Method returns CompletableFuture with result of execution.

Specified by:

execute in interface Function

args - arguments from Histone template

Returns:

result as one of Histone types

Throws:

FunctionExecutionException - if your function stops with error and you need to put details into log, then you should use this exception