1.6.12 Condition Settings Dialog (Set Node Condition)

(1) Displayed items

Condition to be generated

Shows the condition specified in Condition.

If the Negate the condition check box is selected, not is displayed at the head of the condition.

Negate the condition check box

Select this check box to use a condition that has the opposite contents from the condition specified in Condition.

Condition

Node or function to return the boolean value radio button

Click this button to specify a Boolean value as a condition.

One of the following Boolean values is set depending on the value of the mapping source specified using the Select Node or Select Function button:

• When the mapping source value is true or a numeric value other than 0, -0, or NaN

  true is set as the condition.

• When the mapping source value is a string other than true, or a numeric value 0, -0, or NaN

  False is set as the condition.

Select Node button

The Node Selection dialog opens. Click this button to specify a source node for a mapping source.

For details about the Select Node dialog, see 1.6.8 Select Node Dialog (Data Transformation).

Select Function button

The Select Function dialog opens. Click this button to specify a function for a mapping source.

For details about the Select Function dialog, see 1.6.9 Select function dialog.

Condition format radio button

Click this button to set the specified condition expression as a condition.

Left side

Position radio button

Click this button to set the order in which the mapping source instances occur as a condition.

For example, if Position=2 is specified (by selecting this radio button and specifying 2 for the value on the right side), the instance that appears second is set as the condition.

Node or function radio button

Select this button to set the value of a source node or function as a condition.

Select Node button

The Node Selection dialog opens. Click this button to specify a source node for the left side of a condition expression.

For details about the Select Node dialog, see 1.6.8 Select Node Dialog (Data Transformation).

Select Function button

The Select Function dialog opens. Click this button to specify a function for the left side of a condition expression.

For details about the Select Function dialog, see 1.6.9 Select function dialog.

Operator drop-down list box

Shows the following operators that can be specified in a condition expression. The displayed operators are as follows:

• =

• !=

• >

• <

• >=

• <=

Right side

Value radio button

Select this button to set a user-specified value as a condition. A maximum of 1,024 characters can be specified.

Node or function radio button

Select this button to set the value of a source node or function as a condition.

Select Node button

The Node Selection dialog opens. Click this button to specify a source node for the right side of a condition expression.

For details about the Select Node dialog, see 1.6.8 Select Node Dialog (Data Transformation).

Select Function button

The Select Function dialog opens. Click this button to specify a function for the right side of a condition expression.

For details about the Select Function dialog, see 1.6.9 Select function dialog.

Logical operation of two conditions radio button

Select this button to specify two conditions and set the logical product or logical sum of these two conditions as a condition.

Condition 1

Shows the first condition.

Set Condition button

Opens another instance of the Condition Settings dialog. Click this button to specify the first condition.

Operator drop-down list box

Shows and (logical product) or (logical sum).

Condition 2

Shows the second condition

Set Condition button

Opens another instance of the Condition Settings dialog. Click this button to specify the second condition.

OK button

Commits the specified contents and closes the dialog.

Cancel button

Cancels the specified contents and closes the dialog.

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(2) Operations that can be performed in this dialog

In the Condition Settings dialog, you can perform the following operations:

• Specify node conditions

  For details about how to set up node conditions, see the description of node condition settings in the manual Service Platform Basic Development Guide.

• Specify a condition for the choose node function

  For details about how to set up the conditions for the choose node function, see the description for processing values using functions in the manual Service Platform Basic Development Guide.

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