FxOptionScenarioMarketData (OpenGamma Strata)

```
public interface FxOptionScenarioMarketData
```
Market data for FX options, used for calculation across multiple scenarios.
This interface exposes the market data necessary for pricing FX options.
Implementations of this interface must be immutable.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`FxOptionMarketDataLookup`	`getLookup()`	Gets the lookup that provides access to FX options volatilities.
`ScenarioMarketData`	`getMarketData()`	Gets the market data.
`int`	`getScenarioCount()`	Gets the number of scenarios.
`FxOptionMarketData`	`scenario(int scenarioIndex)`	Returns market data for a single scenario.
`FxOptionScenarioMarketData`	`withMarketData(ScenarioMarketData marketData)`	Returns a copy of this instance with the specified market data.

- Method Detail
  - getLookup
```
FxOptionMarketDataLookup getLookup()
```
    Gets the lookup that provides access to FX options volatilities.
    
    Returns:
    
    the FX options lookup
  - getMarketData
```
ScenarioMarketData getMarketData()
```
    Gets the market data.
    
    Returns:
    
    the market data
  - withMarketData
```
FxOptionScenarioMarketData withMarketData(ScenarioMarketData marketData)
```
    Returns a copy of this instance with the specified market data.
    
    Parameters:
    
    marketData - the market data to use
    
    Returns:
    
    a market view based on the specified data
  - getScenarioCount
```
int getScenarioCount()
```
    Gets the number of scenarios.
    
    Returns:
    
    the number of scenarios
  - scenario
```
FxOptionMarketData scenario(int scenarioIndex)
```
    Returns market data for a single scenario.
    This returns a view of the market data for the specified scenario.
    
    Parameters:
    
    scenarioIndex - the scenario index
    
    Returns:
    
    the market data for the specified scenario
    
    Throws:
    
    IndexOutOfBoundsException - if the scenario index is invalid