How to use

getVariable

method

in

org.apache.flink.runtime.broadcast.BroadcastVariableMaterialization

@Override
public <T, C> C getBroadcastVariableWithInitializer(String name, BroadcastVariableInitializer<T, C> initializer) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  Preconditions.checkNotNull(initializer, "The broadcast variable initializer must not be null.");
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, C> variable = (BroadcastVariableMaterialization<T, C>) this.broadcastVars.get(name);
  if (variable != null) {
    return variable.getVariable(initializer);
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T, C> C getBroadcastVariableWithInitializer(String name, BroadcastVariableInitializer<T, C> initializer) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  Preconditions.checkNotNull(initializer, "The broadcast variable initializer must not be null.");
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, C> variable = (BroadcastVariableMaterialization<T, C>) this.broadcastVars.get(name);
  if (variable != null) {
    return variable.getVariable(initializer);
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T, C> C getBroadcastVariableWithInitializer(String name, BroadcastVariableInitializer<T, C> initializer) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  Preconditions.checkNotNull(initializer, "The broadcast variable initializer must not be null.");
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, C> variable = (BroadcastVariableMaterialization<T, C>) this.broadcastVars.get(name);
  if (variable != null) {
    return variable.getVariable(initializer);
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T, C> C getBroadcastVariableWithInitializer(String name, BroadcastVariableInitializer<T, C> initializer) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  Preconditions.checkNotNull(initializer, "The broadcast variable initializer must not be null.");
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, C> variable = (BroadcastVariableMaterialization<T, C>) this.broadcastVars.get(name);
  if (variable != null) {
    return variable.getVariable(initializer);
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T> List<T> getBroadcastVariable(String name) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, ?> variable = (BroadcastVariableMaterialization<T, ?>) this.broadcastVars.get(name);
  if (variable != null) {
    try {
      return variable.getVariable();
    }
    catch (InitializationTypeConflictException e) {
      throw new RuntimeException("The broadcast variable '" + name + "' has been initialized by a prior call to a " + e.getType());
    }
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T> List<T> getBroadcastVariable(String name) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, ?> variable = (BroadcastVariableMaterialization<T, ?>) this.broadcastVars.get(name);
  if (variable != null) {
    try {
      return variable.getVariable();
    }
    catch (InitializationTypeConflictException e) {
      throw new RuntimeException("The broadcast variable '" + name + "' has been initialized by a prior call to a " + e.getType());
    }
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T> List<T> getBroadcastVariable(String name) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, ?> variable = (BroadcastVariableMaterialization<T, ?>) this.broadcastVars.get(name);
  if (variable != null) {
    try {
      return variable.getVariable();
    }
    catch (InitializationTypeConflictException e) {
      throw new RuntimeException("The broadcast variable '" + name + "' has been initialized by a prior call to a " + e.getType());
    }
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}

@Override
public <T> List<T> getBroadcastVariable(String name) {
  Preconditions.checkNotNull(name, "The broadcast variable name must not be null.");
  
  // check if we have an initialized version
  @SuppressWarnings("unchecked")
  BroadcastVariableMaterialization<T, ?> variable = (BroadcastVariableMaterialization<T, ?>) this.broadcastVars.get(name);
  if (variable != null) {
    try {
      return variable.getVariable();
    }
    catch (InitializationTypeConflictException e) {
      throw new RuntimeException("The broadcast variable '" + name + "' has been initialized by a prior call to a " + e.getType());
    }
  }
  else {
    throw new IllegalArgumentException("The broadcast variable with name '" + name + "' has not been set.");
  }
}