{"id":9489,"date":"2016-02-18T15:27:46","date_gmt":"2016-02-18T07:27:46","guid":{"rendered":"http:\/\/localhost\/help\/?page_id=9489"},"modified":"2024-07-04T15:51:11","modified_gmt":"2024-07-04T07:51:11","slug":"keywords","status":"publish","type":"page","link":"https:\/\/oihelp.corporate.ifs.com\/help\/p2-server\/calculations\/keywords\/","title":{"rendered":"Keywords"},"content":{"rendered":"

A keyword is a word with a predefined value. The available keywords are listed below.<\/p>\n

Note that keywords are not case sensitive.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Keyword<\/strong><\/td>\nReturned value<\/strong><\/td>\n<\/tr>\n
E<\/td>\n2.71828182845904523536<\/td>\n<\/tr>\n
Pi<\/td>\n3.14159265358979<\/td>\n<\/tr>\n
SystemTime<\/td>\nEvaluates to the system time on the machine evaluating the expression, expressed in seconds since the 1st of January 1970, UTC<\/em>.<\/td>\n<\/tr>\n
Log10E<\/td>\n0.434294481903251827651<\/td>\n<\/tr>\n
Log2E<\/td>\n1.44269504088896340736<\/td>\n<\/tr>\n
Null<\/td>\nA value of Null\u00a0<\/td>\n<\/tr>\n
True<\/td>\nTrue\u00a0<\/td>\n<\/tr>\n
False<\/td>\nFalse\u00a0<\/td>\n<\/tr>\n
Entity<\/td>\nThe value\u00a0of the tag or entity\u00a0(see below for explanation and examples)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Entity<\/h2>\n

The Entity<\/em> keyword replaces the THIS keyword from version 2.6.<\/p>\n

Entity<\/em>\u00a0applies to the parent entity when a calculation is assigned as an attribute.\u00a0For calculations assigned as attributes, the Entity\u00a0<\/em>keyword will be substituted by the parent entity name, provided that Entity\u00a0<\/em>is surrounded by non-alphanumeric characters (that is, it does not appear as part of another word).<\/p>\n

In IFS OI Server, tags must be written between curly braces.<\/p>\n

You can use the Entity<\/em> keyword in 2 ways:.<\/p>\n

In Entities<\/h3>\n

You can use Entity<\/em> as a keyword to get back the name of the parent entity.\u00a0<\/p>\n

If you have entity1:attr1<\/em> with the expression \"'parent entity is: ' + entity\"<\/span>\u00a0it would return a single value with a string data type of :
\nparent entity is: entity1<\/span><\/p>\n

The syntax for specifying an attribute<\/strong> is as follows:<\/p>\n

{Entity:AttributeDefinition}
\n {Entity[TemplateDefinition]:AttributeDefinition}
\n {Entity:AttributeDefinition!AttributeValueDefinition}
\n {Entity[TemplateDefinition]:AttributeDefinition!AttributeValueDefinition}<\/code><\/p>\n

In Tags<\/h3>\n

You can use the Entity<\/em> keyword in tag expressions. For example, you could create the following attributes and tags:<\/p>\n

CalculatedDoubleTHP = {entity:THP} * 2
\n Well1:DoubleTHP = {CalculatedDoubleTHP}
\n Well2:DoubleTHP = {CalculatedDoubleTHP}<\/code><\/p>\n

In this case, Entity<\/em> would get replaced with Well1 or Well2 depending on which attribute is evaluated.<\/p>\n

\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

A keyword is a word with a predefined value. This article lists the keywords available in IFS OI Server, and their definitions.<\/p>\n

Read more<\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":9500,"parent":3650,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[9],"tags":[100,723,104,363],"class_list":["post-9489","page","type-page","status-publish","has-post-thumbnail","hentry","category-tech-ref","tag-calculations","tag-entity-keyword","tag-keywords","tag-this","Product-srv"],"_links":{"self":[{"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/pages\/9489","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/comments?post=9489"}],"version-history":[{"count":3,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/pages\/9489\/revisions"}],"predecessor-version":[{"id":67789,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/pages\/9489\/revisions\/67789"}],"up":[{"embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/pages\/3650"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/media\/9500"}],"wp:attachment":[{"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/media?parent=9489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/categories?post=9489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oihelp.corporate.ifs.com\/help\/wp-json\/wp\/v2\/tags?post=9489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}