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Methods and instructions by name

 

Choose from the alphabetic list below to learn about a method. See also Finding methods by function.

The Call, Branch, Collect, Java, Queue, and Rule operations are keywords, not methods:
   BRANCH
— Branching to another activity
   CALL —
Calling another activity
   COLLECT — Begin execution of a collection rule
   FLOW-NEW — Start a flow execution
   JAVA — Using Java in an activity step
   QUEUE — Execute another activity asynchronously
   RULE — Using the Rule instruction to implement a custom rule type

A

Method

Description

Activity-Clear-Status Reset the method status from the previous method.
Activity-End End the current activity and calling activities.
Activity-List-Add Add an activity to an internal dispatch list.
Activity-Set-Status Set a return value.
Apply-DataTransform Update property values based on a data transform.
Apply-Parse-Delimited Execute a Parse Delimited rule in an activity.
Apply-Parse-Structured Execute a Parse Structured rule in an activity.
Apply-Parse-XML
Execute a Parse XML rule in an activity.
Assert-No-Invocation Exclude this activity from invocation counting for license compliance.

C

Method

Description

Call-Async-Activity Load data pages asynchronously.
Commit Commit all database changes in the Thread.
Connect-dotNet Start a connector to a Web service based on the Microsoft .NET framework.
Connect-Cassandra Start a connector to read or write to Cassandra data stores.
Connect-EJB Start a connector to an external Enterprise JavaBean.
Connect-File Start a connector to write to a file.
Connect-FTP Copy a file from one location to another using File Transfer Protocol
Connect-HBase Start a connector to read or write to HBase data stores.
Connect-HTTP Start a connector to an external system using HTTP.
Connect-Java Start a connector to call an external Java class or JavaBean.
Connect-JCA Start a connector to an external system through a JCA resource adapter.
Connect-JMS Start a connector to an external system using the Java Message Service application programmer interface.
Connect-MQ Start a connector for a WebSphere MQ connection.
Connect-REST Start a connector for a RESTful connection.
Connect-SOAP Start a connector to invoke a Web service.
Connect-Wait Block (pause) for a time interval to synchronize with a child requestor.

D E F H L M

Method

Description

DataFlow-Execute Perform data management operations on data in data flow instances.
DataSet-Execute Perform data management operations on data represented by data set instances.
End-Validate End compilation of referencing rules, for a custom rule type.
Exit-Activity End the current activity.
Flow-End End a flow execution.
Flow-New Start a new flow execution.
History-Add Record your changes to work items or activities
History-List List instances of a class.
Load-DataPage Load a data page in a background thread.
Link-Objects Link objects together.
Log-Message Add a message to the Pega log.
Map-Structured Parse or assemble a fixed format data structure.

O

Method

Description

Obj-Browse Search through and select instances of a class based on tests of values of exposed columns.
Obj-Delete Delete an instance from the database, or mark it for later deletion with the Commit method
Obj-Delete-By-Handle Delete an instance from the database (or mark it for later deletion) using the handle.
Obj-Filter Remove embedded pages of a Code-Pega-List results page that fail to meet criteria specified in a when condition rule.
Obj-List-View Execute the retrieval and sorting operations of a list view rule, but with no formatting or HTML display.
Obj-Open Open an instance stored in the PegaRULES database or in certain cases an external database.
Obj-Open-by-Handle Open an instance using a permanent unique key.
Obj-Refresh-and-Lock Open an instance and acquire a lock.
Obj-Save Save page data to the database, or mark it for saving (commit) later.
Obj-Save-Cancel Reverse a previous Obj-Save or Obj-Delete method, not yet committed to the database.
Obj-Sort Sort the values of a property of mode Page List.
Obj-Validate Run a Validate rule on a set of properties, typically representing user input.

P

Method

Description

Page-Change-Class Change the class of a page.
Page-Clear-Messages Remove page messages from the step page.
Page-Copy Copy contents of one page to another page
Page-Merge-Into Merge two or more pages into one page.
Page-New Create a page.
Page-Remove Delete a page from the clipboard.
Page-Rename Rename a page or name a primary page
Page-Set-Messages Associate a message with a page.
Page-Unlock Release a lock held after Commit.
Page-Validate Validates all properties on a page.
Parse-Byte-Pos Used only in Parse Structured rules.
Parse-Char-Pos Used only in Parse Structured rules.
Parse-Fixed-Binary Used only in Parse Structured rules.
Parse-Packed-Decimal Used only in Parse Structured rules.
Privilege-Check Determine whether a user or requestor has a specified privilege.
Property-Map-DecisionTable Evaluate a decision table and assign the result to a property
Property-Map-DecisionTree Evaluate a decision tree and assign the result to a property.
Property-Map-Value Set the value of a property based on a one-dimensional map value.
Property-Map-ValuePair Set the value of a property based on a two-dimensional map value.
Property-Ref Link reference properties with non-reference properties.
Property-Remove Delete a property from a page.
Property-Seek-Value Use backward chaining to obtain a value.
Property-Set Set the value of one or more specified properties
Property-Set-Corr Save the contents of a correspondence stream as the value of a property.
Property-Set-HTML Save the contents of an HTML stream as the value of a property.
Property-Set-Messages Associate a literal text message with a property or a step page.
Property-Set-Stream Save the contents of a JSP, XML, or HTML stream as the value of a property.
Property-Set-XML Save the contents of an XML stream as the value of a property.
Property-Validate Apply an edit validate rule to test user input.

Q R

Method

Description

Queue-for-Agent Enqueue a System-Queue- derived clipboard page into the system queue for background processing.
RDB-Delete Delete an instance from a relational database.
RDB-List Retrieve rows from an external relational database.
RDB-Open Open an instance from an external relational database.
RDB-Save Save the contents of a clipboard page to a relational database.
Requestor-Stop Stop processing of the requestor.
Rollback Cancel any uncommitted database save operations.

S T W

Method

Description

Show-HTML Assemble and send an HTML page to a user's browser.
Show-Page Send an XML representation of a page to the browser.
Show-Property Send a single property value to the browser.
Show-Stream Apply stream processing to a JSP, HTML, correspondence, or XML Stream rule.
Start-Validate Compile referencing rules for a custom rule type.
StringBuffer-Append Manipulate string buffer containing local variables.
StringBuffer-Insert Manipulate string buffer containing local variables.
StringBuffer-Reset Manipulate string buffer containing local variables.
TaskStatus-Set Convey results of activity processing to a calling flow.
Text-Infer Evaluate a parse infer rule.
Text-Normalize Evaluate a parse normalize rule.
Thread-Clear Clear the thread page.
Wait Pause a Thread for a specified time interval.

 

Note: most methods require a step page to exist. The following methods do not require a page to be specified in the Step Page field: