Query Expression Context

You can create a query expression with a context so that it only applies to a given type of input or scope object.

For example, a query expression using an attribute that is specific to a connector (for example, “Backshell”) is created with a “Connector” context.

Figure 329: Connector Context

You can create query expressions with or without a context using:

• The Advanced Expression Editor

• Plugins

You can create expressions without context using:

• The Simple Expression Editor The Condition Dialog Box

Text Expression Dialog Box

Calculation Dialog Box

Context Usage

The system uses query expression context in the interface, to filter query selection against a given object type.

Where the argument you are configuring (on the Define Rules Dialog Box as in Figure 330 for example) has a context, the system automatically filters the list, to only display predefined queries which have this context, and queries which have no context.

Figure 330: Define Rules Dialog Box - Argument Has Context

Where the argument you are configuring has no context, the list is automatically filtered to only display predefined queries that have no context.

Parent Topic:

Fixture Placement and Deletion Constraints

Capital Harness Designer User Guide, 2512

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