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<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.core.resources" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
<appinfo>
<meta.schema plugin="org.eclipse.core.resources" id="markers" name="Resource Markers"/>
</appinfo>
<documentation>
The workspace supports the notion of markers on arbitrary
resources. A marker is a kind of metadata
(similar to properties) which can be used to
tag resources with user information. Markers are
optionally persisted by the workspace whenever a
workspace save or snapshot is done.
<p>
Users can define and query for markers of a given type.
Marker types are defined in a hierarchy that supports
multiple-inheritance. Marker type definitions also
specify a number attributes which must or may be
present on a marker of that type as well as whether
or not markers of that type should be persisted.
<p>
The markers extension-point allows marker writers to
register their marker types under a symbolic name that
is then used from within the workspace to create and
query markers. The symbolic name is the id of the
marker extension. When defining a marker extension,
users are encouraged to include a human-readable value
for the "name" attribute which indentifies their marker
and potentially may be presented to users.
</documentation>
</annotation>
<element name="extension">
<complexType>
<sequence>
<element ref="super" minOccurs="0" maxOccurs="unbounded"/>
<element ref="persistent" minOccurs="0" maxOccurs="1"/>
<element ref="attribute" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
<attribute name="point" type="string" use="required">
<annotation>
<documentation>
a fully qualified identifier of the target extension point
</documentation>
</annotation>
</attribute>
<attribute name="id" type="string" use="required">
<annotation>
<documentation>
a required identifier of the extension instance
</documentation>
</annotation>
</attribute>
<attribute name="name" type="string">
<annotation>
<documentation>
an optional name of the extension instance
</documentation>
<appinfo>
<meta.attribute translatable="true"/>
</appinfo>
</annotation>
</attribute>
</complexType>
</element>
<element name="super">
<complexType>
<attribute name="type" type="string" use="required">
<annotation>
<documentation>
the fully-qualified id of a marker super type (i.e., a marker type defined by another marker extension)
</documentation>
<appinfo>
<meta.attribute kind="identifier" basedOn="org.eclipse.core.resources.markers/@id"/>
</appinfo>
</annotation>
</attribute>
</complexType>
</element>
<element name="persistent">
<complexType>
<attribute name="value" type="boolean" use="required">
<annotation>
<documentation>
"<tt>true</tt>" or "<tt>false</tt>" indicating whether or not markers of this type
should be persisted by the workspace. If the persistent characteristic
is not specified, the marker type is <b>not</b> persisted.
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<element name="attribute">
<complexType>
<attribute name="name" type="string" use="required">
<annotation>
<documentation>
the name of an attribute which may be present on markers of this type
</documentation>
</annotation>
</attribute>
</complexType>
</element>
<annotation>
<appinfo>
<meta.section type="examples"/>
</appinfo>
<documentation>
Following is an example of a marker configuration:
<p>
<pre>
<extension id="com.xyz.coolMarker" point="org.eclipse.core.resources.markers" name="Cool Marker">
<persistent value="true"/>
<super type="org.eclipse.core.resources.problemmarker"/>
<super type="org.eclipse.core.resources.textmarker"/>
<attribute name="owner"/>
</extension>
</pre>
</p>
</documentation>
</annotation>
<annotation>
<appinfo>
<meta.section type="apiInfo"/>
</appinfo>
<documentation>
All markers, regardless of their type, are instances of
<samp>org.eclipse.core.resources.IMarker</samp>.
</documentation>
</annotation>
<annotation>
<appinfo>
<meta.section type="implementation"/>
</appinfo>
<documentation>
The platform itself has a number of pre-defined
marker types. Particular product installs may
include additional markers as required.
</documentation>
</annotation>
<annotation>
<appinfo>
<meta.section type="copyright"/>
</appinfo>
<documentation>
Copyright (c) 2002, 2008 IBM Corporation and others.<br>
This program and the accompanying materials are made
available under the terms of the Eclipse Public License 2.0 which
accompanies
this distribution, and is available at
<a
href="https://www.eclipse.org/legal/epl-2.0">https://www.eclipse.org/legal/epl-v20.html</a>/
SPDX-License-Identifier: EPL-2.0
</documentation>
</annotation>
</schema>
|
