xpfIsInstancesInInstanceHashTable

Owned by Former user (Deleted)
Nov 29, 2017
2 min read
FUNCTION xpfIsInstancesInInstanceHashTable (instanceHashTableIndex                     : INTEGER;
                                            instanceIdOrAggrIdOrInstanceHashTableIndex : GENERIC;
                                            options                                    : INTEGER)
                                            inInstanceHashTable                        : BOOLEAN;

Function to check if an element or a set of elements exists in the given EDMinstanceHashTable.

Arguments

1TypeNameComment
2INTEGERinstanceHashTableIndexAn integer value that identifies the actual EDMinstanceHashTable. This "instanceHashTableIndex" is returned when the actual EDMinstanceHashTable was created.
3GENERICinstanceIdOrAggrIdOrInstanceHashTableIndex

This argument specifies the element or set of elements to search for. This argument can be specified in the following ways:

  1. As an instanceId.
  2. As an aggregateId that can mean one of the following:
    1. When the option xpxINSERT_AGGRID_IN_INSTANCE_HASH_TABLE is enabled, the actual specified aggregateId will be search for.
    2. The set of elements in the aggregateId will be search for.
  3. An integer that is an EDMinstanceHashTableIndex, i.e., all elements in this EDMinstanceHashTable will be search for i
4INTEGERoptionsOptional argument. The default value is INDETERMINATE (?)

Return Value

 

TypeNameComment
BOOLEANinInstanceHashTableThe function return TRUE if the specified element or set of elements exists in the actual EDMinstanceHashTable, else FALSE is returned. Exception handling should be used to handle error conditions in the actual xpfIsInstancesInInstanceHashTable() operation.

Options

OptionComment
xpxINSERT_AGGRID_IN_INSTANCE_HASH_TABLEThe specified aggregateId will be search for (not the aggregateId's elements).

 

Example

<Missing Example>

 

See also

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