Package net.ontopia.topicmaps.nav2.taglibs.TMvalue

Class OccurrencesTag

java.lang.Object

jakarta.servlet.jsp.tagext.TagSupport

net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingTag

net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingAndAcceptingTag

net.ontopia.topicmaps.nav2.taglibs.value.BaseScopedTag

net.ontopia.topicmaps.nav2.taglibs.TMvalue.OccurrencesTag

All Implemented Interfaces:

jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, Serializable, ScopeSupportIF, ValueAcceptingTagIF, ValueProducingTagIF

public class OccurrencesTag
extends BaseScopedTag

INTERNAL: Value Producing Tag for finding all the occurrences of all the topics in a collection.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected static final int	TYPE_ALL
protected static final int	TYPE_EXTERNAL
protected static final int	TYPE_INTERNAL
static final String	TYPE_NAME_ALL
static final String	TYPE_NAME_EXTERNAL
static final String	TYPE_NAME_INTERNAL

Fields inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseScopedTag

useUserContextFilter

Fields inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingAndAcceptingTag

contextTag, inputCollection

Fields inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingTag

variableName

Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface net.ontopia.topicmaps.nav2.core.ScopeSupportIF

DEC_APPLICABLE_IN, DEC_INTERSECTION, DEC_SUBSET, DEC_SUPERSET, DEC_WITHIN, SCOPE_ASSOCIATIONS, SCOPE_BASENAMES, SCOPE_OCCURRENCES, SCOPE_VARIANTS

Fields inherited from interface jakarta.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors

Constructor	Description
OccurrencesTag()

Method Summary

Modifier and Type	Method	Description
Collection	process(Collection topics)	INTERNAL: Process the input collection and return the output collection.
void	setType(String typeString)	Sets type of wanted occurrences: The following values are allowed: internal, external, all (default).

Methods inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseScopedTag

getScopeDecider, getScopeFilter, setContextFilter

Methods inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingAndAcceptingTag

accept, doEndTag, doStartTag, getInputCollection

Methods inherited from class net.ontopia.topicmaps.nav2.taglibs.value.BaseValueProducingTag

release, setOf

Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport

doAfterBody, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TYPE_NAME_ALL

public static final String TYPE_NAME_ALL

See Also:

• Constant Field Values

TYPE_NAME_INTERNAL

public static final String TYPE_NAME_INTERNAL

See Also:

• Constant Field Values

TYPE_NAME_EXTERNAL

public static final String TYPE_NAME_EXTERNAL

See Also:

• Constant Field Values

TYPE_ALL

protected static final int TYPE_ALL

See Also:

• Constant Field Values

TYPE_INTERNAL

protected static final int TYPE_INTERNAL

See Also:

• Constant Field Values

TYPE_EXTERNAL

protected static final int TYPE_EXTERNAL

See Also:

• Constant Field Values

Constructor Details

OccurrencesTag

public OccurrencesTag()

Method Details

process

public Collection process(Collection topics)
                   throws jakarta.servlet.jsp.JspTagException

Description copied from interface: ValueProducingTagIF

INTERNAL: Process the input collection and return the output collection. This collection will afterwards typically be passed up to the parent tag, which should be a value-accepting tag.

Throws:

jakarta.servlet.jsp.JspTagException

See Also:

• BaseValueProducingTag

setType

public void setType(String typeString)
             throws NavigatorRuntimeException

Sets type of wanted occurrences: The following values are allowed:

• internal,
• external,
• all (default).

Throws:

NavigatorRuntimeException