Module jakarta.servlet.jsp.jstl

Package jakarta.servlet.jsp.jstl.core

package jakarta.servlet.jsp.jstl.core

Classes and interfaces related to the core tag library component of the Jakarta Standard Tag Library.

This tag library component provides:

• General-purpose tags for the manipulation of scoped variables and handling of error conditions
• Conditional tags for the conditional processing of a Jakarta Server Pages page
• Iterator tags for iterating over a wide variety of objects
• URL-related tags for linking or redirecting to URL resources from a Jakarta Server Pages page, or importing a URL resource into a Jakarta Server Pages page

Class	Description
ConditionalTagSupport	Abstract class that facilitates implementation of conditional actions where the boolean result is exposed as a JSP scoped variable.
Config	Class supporting access to configuration settings.
IndexedValueExpression
IteratedExpression
IteratedValueExpression
LoopTag	The Jakarta Standard Tag Library allows developers to write custom iteration tags by implementing the LoopTag interface.
LoopTagStatus	Exposes the current status of an iteration.
LoopTagSupport	Base support class to facilitate implementation of iteration tags.