Package com.opengamma.engine.marketdata.spec

Examples of com.opengamma.engine.marketdata.spec.CombinedMarketDataSpecification

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  }
 
  @Override
  public MarketDataProvider create(UserPrincipal user, MarketDataSpecification marketDataSpec) {
    ArgumentChecker.notNullInjected(_underlying, "underlying");
    CombinedMarketDataSpecification combinedMarketDataSpec = (CombinedMarketDataSpecification) marketDataSpec;
    MarketDataProvider preferred = getUnderlying().resolve(user, combinedMarketDataSpec.getPreferredSpecification());
    MarketDataProvider fallBack = getUnderlying().resolve(user, combinedMarketDataSpec.getFallbackSpecification());
    return new CombinedMarketDataProvider(preferred, fallBack);
  }
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    }
  }

  @Override
  public MarketDataSnapshot snapshot(final MarketDataSpecification marketDataSpec) {
    final CombinedMarketDataSpecification combinedSpec = (CombinedMarketDataSpecification) marketDataSpec;
    final Map<MarketDataProvider, MarketDataSnapshot> snapByProvider = new HashMap<MarketDataProvider, MarketDataSnapshot>();
    snapByProvider.put(_preferred, _preferred.snapshot(combinedSpec.getPreferredSpecification()));
    snapByProvider.put(_fallBack, _fallBack.snapshot(combinedSpec.getFallbackSpecification()));
    final MarketDataSnapshot preferredSnap = snapByProvider.get(_preferred);
    return new CombinedMarketDataSnapshot(preferredSnap, snapByProvider, this);
  }
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  @Override
  public boolean isCompatible(final MarketDataSpecification marketDataSpec) {
    if (!(marketDataSpec instanceof CombinedMarketDataSpecification)) {
      return false;
    }
    final CombinedMarketDataSpecification combinedMarketDataSpec = (CombinedMarketDataSpecification) marketDataSpec;
    return _preferred.isCompatible(combinedMarketDataSpec.getPreferredSpecification())
        && _fallBack.isCompatible(combinedMarketDataSpec.getFallbackSpecification());
  }
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Related Classes of com.opengamma.engine.marketdata.spec.CombinedMarketDataSpecification

  • com.opengamma.engine.marketdata.CombinedMarketDataProvider
  • com.opengamma.engine.marketdata.CombinedMarketDataProviderFactory
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