Defines a Boolean AND relationship between multiple comparisons in a message filter. The Boolean AndGroup is considered true only if all of its comparisons are also considered true.
Adds a new comparison to the Boolean group.
Returns a string containing the XML representation of this BooleanGroup, suitable for transmission to Union Server.
Defines a Boolean AND relationship between multiple comparisons in a message filter. The Boolean AndGroup is considered true only if all of its comparisons are also considered true.