/*
* Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package jdk.javadoc.internal.doclets.toolkit.util.links;
import javax.lang.model.element.ExecutableElement;
import javax.lang.model.element.TypeElement;
import javax.lang.model.type.TypeMirror;
import jdk.javadoc.internal.doclets.toolkit.Configuration;
import jdk.javadoc.internal.doclets.toolkit.Content;
Encapsulates information about a link.
This is NOT part of any supported API.
If you write code that depends on this, you do so at your own risk.
This code and its internal interfaces are subject to change or
deletion without notice.
Author: Jamie Ho
/**
* Encapsulates information about a link.
*
* <p><b>This is NOT part of any supported API.
* If you write code that depends on this, you do so at your own risk.
* This code and its internal interfaces are subject to change or
* deletion without notice.</b>
*
* @author Jamie Ho
*/
public abstract class LinkInfo {
The class we want to link to. Null if we are not linking
to a class.
/**
* The class we want to link to. Null if we are not linking
* to a class.
*/
public TypeElement typeElement;
The executable element we want to link to. Null if we are not linking
to an executable element.
/**
* The executable element we want to link to. Null if we are not linking
* to an executable element.
*/
public ExecutableElement executableElement;
The Type we want to link to. Null if we are not linking to a type.
/**
* The Type we want to link to. Null if we are not linking to a type.
*/
public TypeMirror type;
True if this is a link to a VarArg.
/**
* True if this is a link to a VarArg.
*/
public boolean isVarArg = false;
Set this to true to indicate that you are linking to a type parameter.
/**
* Set this to true to indicate that you are linking to a type parameter.
*/
public boolean isTypeBound = false;
Whether the document element is in a Java 5 declaration
location or not.
/**
* Whether the document element is in a Java 5 declaration
* location or not.
*/
public boolean isJava5DeclarationLocation = true;
The label for the link.
/**
* The label for the link.
*/
public Content label;
True if the link should be strong.
/**
* True if the link should be strong.
*/
public boolean isStrong = false;
True if we should include the type in the link label. False otherwise.
/**
* True if we should include the type in the link label. False otherwise.
*/
public boolean includeTypeInClassLinkLabel = true;
True if we should include the type as separate link. False otherwise.
/**
* True if we should include the type as separate link. False otherwise.
*/
public boolean includeTypeAsSepLink = false;
True if we should exclude the type bounds for the type parameter.
/**
* True if we should exclude the type bounds for the type parameter.
*/
public boolean excludeTypeBounds = false;
True if we should print the type parameters, but not link them.
/**
* True if we should print the type parameters, but not link them.
*/
public boolean excludeTypeParameterLinks = false;
True if we should print the type bounds, but not link them.
/**
* True if we should print the type bounds, but not link them.
*/
public boolean excludeTypeBoundsLinks = false;
By default, the link can be to the page it's already on. However,
there are cases where we don't want this (e.g. heading of class page).
/**
* By default, the link can be to the page it's already on. However,
* there are cases where we don't want this (e.g. heading of class page).
*/
public boolean linkToSelf = true;
Return an empty instance of a content object.
Returns: an empty instance of a content object.
/**
* Return an empty instance of a content object.
*
* @return an empty instance of a content object.
*/
protected abstract Content newContent();
Return true if this link is linkable and false if we can't link to the
desired place.
Returns: true if this link is linkable and false if we can't link to the
desired place.
/**
* Return true if this link is linkable and false if we can't link to the
* desired place.
*
* @return true if this link is linkable and false if we can't link to the
* desired place.
*/
public abstract boolean isLinkable();
Return the label for this class link.
Params: - configuration – the current configuration of the doclet.
Returns: the label for this class link.
/**
* Return the label for this class link.
*
* @param configuration the current configuration of the doclet.
* @return the label for this class link.
*/
public Content getClassLinkLabel(Configuration configuration) {
if (label != null && !label.isEmpty()) {
return label;
} else if (isLinkable()) {
Content tlabel = newContent();
tlabel.addContent(configuration.utils.getSimpleName(typeElement));
return tlabel;
} else {
Content tlabel = newContent();
tlabel.addContent(configuration.getClassName(typeElement));
return tlabel;
}
}
@Override
public String toString() {
return "LinkInfo{" + "typeElement=" + typeElement +
", executableElement=" + executableElement +
", type=" + type +
", isVarArg=" + isVarArg +
", isTypeBound=" + isTypeBound +
", isJava5DeclarationLocation=" + isJava5DeclarationLocation +
", label=" + label +
", isStrong=" + isStrong +
", includeTypeInClassLinkLabel=" + includeTypeInClassLinkLabel +
", includeTypeAsSepLink=" + includeTypeAsSepLink +
", excludeTypeBounds=" + excludeTypeBounds +
", excludeTypeParameterLinks=" + excludeTypeParameterLinks +
", excludeTypeBoundsLinks=" + excludeTypeBoundsLinks +
", linkToSelf=" + linkToSelf + '}';
}
}