Package com.opengamma.strata.report.framework.expression

Class MapTokenEvaluator

java.lang.Object

com.opengamma.strata.report.framework.expression.TokenEvaluator<Map<?,?>>

com.opengamma.strata.report.framework.expression.MapTokenEvaluator

public class MapTokenEvaluator
extends TokenEvaluator<Map<?,?>>

Evaluates a token against a map.

Constructor Summary

Constructors

Constructor	Description
MapTokenEvaluator()

Method Summary

Modifier and Type	Method	Description
EvaluationResult	evaluate(Map<?,?> map, CalculationFunctions functions, String firstToken, List<String> remainingTokens)	Evaluates a token against a given object.
Class<?>	getTargetType()	Gets the type against which tokens can be evaluated in this implementation.
Set<String>	tokens(Map<?,?> map)	Gets the set of supported token for the given object.

Methods inherited from class com.opengamma.strata.report.framework.expression.TokenEvaluator

ambiguousTokenFailure, invalidTokenFailure

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTokenEvaluator

public MapTokenEvaluator()

Method Detail

getTargetType

public Class<?> getTargetType()

Description copied from class: TokenEvaluator

Gets the type against which tokens can be evaluated in this implementation.

Specified by:

getTargetType in class TokenEvaluator<Map<?,?>>

Returns:

the evaluation type

tokens

public Set<String> tokens(Map<?,?> map)

Description copied from class: TokenEvaluator

Gets the set of supported token for the given object.

Specified by:

tokens in class TokenEvaluator<Map<?,?>>

Parameters:

map - the object against which tokens may be evaluated

Returns:

the set of supported tokens

evaluate

public EvaluationResult evaluate(Map<?,?> map,
                                 CalculationFunctions functions,
                                 String firstToken,
                                 List<String> remainingTokens)

Description copied from class: TokenEvaluator

Evaluates a token against a given object.

Specified by:

evaluate in class TokenEvaluator<Map<?,?>>

Parameters:

map - the object against which to evaluate the token

functions - the calculation functions

firstToken - the first token of the expression

remainingTokens - the remaining tokens in the expression, possibly empty

Returns:

the result of the evaluation