Examples of com.opengamma.engine.function.PortfolioStructure

com.opengamma.engine.function.PortfolioStructure
Service to interrogate the portfolio structure.
The {@link PortfolioNode} object only contains the unique identifier of its parent nodes, requiring additional resolution steps and queries to a {@link PositionSource}. This is exposed to functions as part of the {@link FunctionExecutionContext} to allow such queries. At function execution, all child nodes, positions, trades and referenced securities will be resolved and can be querieddirectly from the node object or using utility methods from {@link PositionAccumulator}.


  @Override
  protected FunctionExecutionContext createObject() {
    final FunctionExecutionContext context = new FunctionExecutionContext();
    context.setSecuritySource(getSecuritySource());
    context.setPortfolioStructure(new PortfolioStructure(getPositionSource()));
    if (getHistoricalTimeSeriesSource() != null) {
      OpenGammaExecutionContext.setHistoricalTimeSeriesSource(context, getHistoricalTimeSeriesSource());
    }
    if (getRegionSource() != null) {
      OpenGammaExecutionContext.setRegionSource(context, getRegionSource());

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    if (getOrganizationSource() != null) {
      context.setOrganizationSource(getOrganizationSource());
    }
    context.setSecuritySource(getSecuritySource());
    context.setRawComputationTargetResolver(getComputationTargetResolver());
    context.setPortfolioStructure(new PortfolioStructure(getPositionSource()));
  }

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  private FunctionCompilationContext createFunctionCompilationContext() {
    final FunctionCompilationContext context = new FunctionCompilationContext();
    final SecuritySource securities = createSecuritySource();
    final PositionSource positions = createPositionSource(securities);
    context.setPortfolioStructure(new PortfolioStructure(positions));
    context.setSecuritySource(securities);
    context.setRawComputationTargetResolver(new DefaultComputationTargetResolver(securities, positions));
    context.setComputationTargetResolver(context.getRawComputationTargetResolver().atVersionCorrection(VersionCorrection.LATEST));
    return context;
  }

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    if (getTempTargetRepository() != null) {
      OpenGammaCompilationContext.setTempTargets(context, getTempTargetRepository());
    }
    context.setSecuritySource(getSecuritySource());
    context.setOrganizationSource(getOrganizationSource());
    context.setPortfolioStructure(new PortfolioStructure(getPositionSource()));
    context.setRawComputationTargetResolver(getTargetResolver());
    if (getCompilationBlacklist() != null) {
      context.setGraphBuildingBlacklist(new DefaultFunctionBlacklistQuery(getCompilationBlacklist()));
    }
    if (getExecutionBlacklist() != null) {

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    if (getConfigMaster() != null) {
      OpenGammaExecutionContext.setConfigMaster(context, getConfigMaster());
    }
    OpenGammaExecutionContext.setOverrideOperationCompiler(context, ooc);
    context.setSecuritySource(getSecuritySource());
    context.setPortfolioStructure(new PortfolioStructure(getPositionSource()));
    if (getViewProcessor() != null) {
      OpenGammaExecutionContext.setViewProcessor(context, getViewProcessor());
    }
    final ComponentInfo info = new ComponentInfo(FunctionExecutionContext.class, getClassifier());
    repo.registerComponent(info, context);

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Related Classes of com.opengamma.engine.function.PortfolioStructure

com.opengamma.component.factory.engine.EngineContextsComponentFactory

com.opengamma.core.position.PortfolioNode

com.opengamma.financial.OpenGammaCompilationContextFactoryBean

com.opengamma.financial.OpenGammaExecutionContextFactoryBean

com.opengamma.financial.property.DefaultPropertyFunctionsTest

com.opengamma.id.UniqueId

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