Interface DocTreeFactory

public interface DocTreeFactory
Factory for creating DocTree nodes.
Implementation Note:
The methods in an implementation of this interface may only accept DocTree nodes that have been created by the same implementation.
Since:
9

Method Summary

Modifier and Type Method Description
DocTreeFactory at(int pos)
Sets the position to be recorded in subsequent tree nodes created by this factory.
List<DocTree> getFirstSentence(List<? extends DocTree> list)
Gets the first sentence contained in a list of content.
AttributeTree newAttributeTree(Name name, AttributeTree.ValueKind vkind, List<? extends DocTree> value)
Creates a new AttributeTree object, to represent an HTML attribute in an HTML tag.
AuthorTree newAuthorTree(List<? extends DocTree> name)
Creates a new AuthorTree object, to represent an @author tag.
LiteralTree newCodeTree(TextTree text)
Creates a new LiteralTree object, to represent a {@code } tag.
CommentTree newCommentTree(String text)
Creates a new CommentTree, to represent an HTML comment.
DeprecatedTree newDeprecatedTree(List<? extends DocTree> text)
Creates a new DeprecatedTree object, to represent an @deprecated tag.
DocCommentTree newDocCommentTree(List<? extends DocTree> fullBody, List<? extends DocTree> tags)
Creates a new DocCommentTree object, to represent a complete doc comment.
DocCommentTree newDocCommentTree(List<? extends DocTree> fullBody, List<? extends DocTree> tags, List<? extends DocTree> preamble, List<? extends DocTree> postamble)
Creates a new DocCommentTree object, to represent the entire doc comment.
DocRootTree newDocRootTree()
Creates a new DocRootTree object, to represent an {@docRoot} tag.
DocTypeTree newDocTypeTree(String text)
Creates a new DocTypeTree, to represent a DOCTYPE HTML declaration.
EndElementTree newEndElementTree(Name name)
Creates a new EndElement object, to represent the end of an HTML element.
EntityTree newEntityTree(Name name)
Creates a new EntityTree object, to represent an HTML entity.
ErroneousTree newErroneousTree(String text, Diagnostic<JavaFileObject> diag)
Creates a new ErroneousTree object, to represent some unparseable input.
ThrowsTree newExceptionTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ThrowsTree object, to represent an @exception tag.
HiddenTree newHiddenTree(List<? extends DocTree> text)
Creates a new HiddenTree object, to represent an @hidden tag.
IdentifierTree newIdentifierTree(Name name)
Creates a new IdentifierTree object, to represent an identifier, such as in a @param tag.
IndexTree newIndexTree(DocTree term, List<? extends DocTree> description)
Creates a new IndexTree object, to represent an {@index } tag.
InheritDocTree newInheritDocTree()
Creates a new InheritDocTree object, to represent an {@inheritDoc} tag.
LinkTree newLinkPlainTree(ReferenceTree ref, List<? extends DocTree> label)
Creates a new LinkTree object, to represent a {@linkplain } tag.
LinkTree newLinkTree(ReferenceTree ref, List<? extends DocTree> label)
Creates a new LinkTree object, to represent a {@link } tag.
LiteralTree newLiteralTree(TextTree text)
Creates a new LiteralTree object, to represent a {@literal } tag.
ParamTree newParamTree(boolean isTypeParameter, IdentifierTree name, List<? extends DocTree> description)
Creates a new ParamTree object, to represent a @param tag.
ProvidesTree newProvidesTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ProvidesTree object, to represent a @provides tag.
ReferenceTree newReferenceTree(String signature)
Creates a new ReferenceTree object, to represent a reference to an API element.
default ReturnTree newReturnTree(boolean isInline, List<? extends DocTree> description)
Creates a new ReturnTree object, to represent a @return tag or {@return} tag.
ReturnTree newReturnTree(List<? extends DocTree> description)
Creates a new ReturnTree object, to represent a @return tag.
SeeTree newSeeTree(List<? extends DocTree> reference)
Creates a new SeeTree object, to represent a @see tag.
SerialDataTree newSerialDataTree(List<? extends DocTree> description)
Creates a new SerialDataTree object, to represent a @serialData tag.
SerialFieldTree newSerialFieldTree(IdentifierTree name, ReferenceTree type, List<? extends DocTree> description)
Creates a new SerialFieldTree object, to represent a @serialField tag.
SerialTree newSerialTree(List<? extends DocTree> description)
Creates a new SerialTree object, to represent a @serial tag.
SinceTree newSinceTree(List<? extends DocTree> text)
Creates a new SinceTree object, to represent a @since tag.
StartElementTree newStartElementTree(Name name, List<? extends DocTree> attrs, boolean selfClosing)
Creates a new StartElementTree object, to represent the start of an HTML element.
default SummaryTree newSummaryTree(List<? extends DocTree> summary)
Creates a new SummaryTree object, to represent a {@summary } tag.
SystemPropertyTree newSystemPropertyTree(Name propertyName)
Creates a new SystemPropertyTree object, to represent a {@systemProperty } tag.
TextTree newTextTree(String text)
Creates a new TextTree object, to represent some plain text.
ThrowsTree newThrowsTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ThrowsTree object, to represent a @throws tag.
UnknownBlockTagTree newUnknownBlockTagTree(Name name, List<? extends DocTree> content)
Creates a new UnknownBlockTagTree object, to represent an unrecognized block tag.
UnknownInlineTagTree newUnknownInlineTagTree(Name name, List<? extends DocTree> content)
Creates a new UnknownInlineTagTree object, to represent an unrecognized inline tag.
UsesTree newUsesTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new UsesTree object, to represent a @uses tag.
ValueTree newValueTree(ReferenceTree ref)
Creates a new ValueTree object, to represent a {@value } tag.
VersionTree newVersionTree(List<? extends DocTree> text)
Creates a new VersionTree object, to represent a {@version } tag.

Method Details

newAttributeTree

AttributeTree newAttributeTree(Name name, AttributeTree.ValueKind vkind, List<? extends DocTree> value)
Creates a new AttributeTree object, to represent an HTML attribute in an HTML tag.
Parameters:
name - the name of the attribute
vkind - the kind of the attribute value
value - the value, if any, of the attribute
Returns:
an AttributeTree object

newAuthorTree

AuthorTree newAuthorTree(List<? extends DocTree> name)
Creates a new AuthorTree object, to represent an @author tag.
Parameters:
name - the name of the author
Returns:
an AuthorTree object

newCodeTree

LiteralTree newCodeTree(TextTree text)
Creates a new LiteralTree object, to represent a {@code } tag.
Parameters:
text - the content of the tag
Returns:
a LiteralTree object

newCommentTree

CommentTree newCommentTree(String text)
Creates a new CommentTree, to represent an HTML comment.
Parameters:
text - the content of the comment
Returns:
a CommentTree object

newDeprecatedTree

DeprecatedTree newDeprecatedTree(List<? extends DocTree> text)
Creates a new DeprecatedTree object, to represent an @deprecated tag.
Parameters:
text - the content of the tag
Returns:
a DeprecatedTree object

newDocCommentTree

DocCommentTree newDocCommentTree(List<? extends DocTree> fullBody, List<? extends DocTree> tags)
Creates a new DocCommentTree object, to represent a complete doc comment.
Parameters:
fullBody - the entire body of the doc comment
tags - the block tags in the doc comment
Returns:
a DocCommentTree object

newDocCommentTree

DocCommentTree newDocCommentTree(List<? extends DocTree> fullBody, List<? extends DocTree> tags, List<? extends DocTree> preamble, List<? extends DocTree> postamble)
Creates a new DocCommentTree object, to represent the entire doc comment.
Parameters:
fullBody - the entire body of the doc comment
tags - the block tags in the doc comment
preamble - the meta content of an html file including the body tag
postamble - the meta content of an html including the closing body tag
Returns:
a DocCommentTree object
Since:
10

newDocRootTree

DocRootTree newDocRootTree()
Creates a new DocRootTree object, to represent an {@docRoot} tag.
Returns:
a DocRootTree object

newDocTypeTree

DocTypeTree newDocTypeTree(String text)
Creates a new DocTypeTree, to represent a DOCTYPE HTML declaration.
Parameters:
text - the content of the declaration
Returns:
a DocTypeTree object
Since:
10

newEndElementTree

EndElementTree newEndElementTree(Name name)
Creates a new EndElement object, to represent the end of an HTML element.
Parameters:
name - the name of the HTML element
Returns:
an EndElementTree object

newEntityTree

EntityTree newEntityTree(Name name)
Creates a new EntityTree object, to represent an HTML entity.
Parameters:
name - the name of the entity, representing the characters between '&' and ';' in the representation of the entity in an HTML document
Returns:
an EntityTree object

newErroneousTree

ErroneousTree newErroneousTree(String text, Diagnostic<JavaFileObject> diag)
Creates a new ErroneousTree object, to represent some unparseable input.
Parameters:
text - the unparseable text
diag - a diagnostic associated with the unparseable text, or null
Returns:
an ErroneousTree object

newExceptionTree

ThrowsTree newExceptionTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ThrowsTree object, to represent an @exception tag.
Parameters:
name - the name of the exception
description - a description of why the exception might be thrown
Returns:
an ThrowsTree object

newHiddenTree

HiddenTree newHiddenTree(List<? extends DocTree> text)
Creates a new HiddenTree object, to represent an @hidden tag.
Parameters:
text - the content of the tag
Returns:
a HiddenTree object

newIdentifierTree

IdentifierTree newIdentifierTree(Name name)
Creates a new IdentifierTree object, to represent an identifier, such as in a @param tag.
Parameters:
name - the name of the identifier
Returns:
an IdentifierTree object

newIndexTree

IndexTree newIndexTree(DocTree term, List<? extends DocTree> description)
Creates a new IndexTree object, to represent an {@index } tag.
Parameters:
term - the search term
description - an optional description of the search term
Returns:
an IndexTree object

newInheritDocTree

InheritDocTree newInheritDocTree()
Creates a new InheritDocTree object, to represent an {@inheritDoc} tag.
Returns:
an InheritDocTree object

newLinkTree

LinkTree newLinkTree(ReferenceTree ref, List<? extends DocTree> label)
Creates a new LinkTree object, to represent a {@link } tag.
Parameters:
ref - the API element being referenced
label - an optional label for the link
Returns:
a LinkTree object

newLinkPlainTree

LinkTree newLinkPlainTree(ReferenceTree ref, List<? extends DocTree> label)
Creates a new LinkTree object, to represent a {@linkplain } tag.
Parameters:
ref - the API element being referenced
label - an optional label for the link
Returns:
a LinkTree object

newLiteralTree

LiteralTree newLiteralTree(TextTree text)
Creates a new LiteralTree object, to represent a {@literal } tag.
Parameters:
text - the content of the tag
Returns:
a LiteralTree object

newParamTree

ParamTree newParamTree(boolean isTypeParameter, IdentifierTree name, List<? extends DocTree> description)
Creates a new ParamTree object, to represent a @param tag.
Parameters:
isTypeParameter - true if this is a type parameter, and false otherwise
name - the parameter being described
description - the description of the parameter
Returns:
a ParamTree object

newProvidesTree

ProvidesTree newProvidesTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ProvidesTree object, to represent a @provides tag.
Parameters:
name - the name of the service type
description - a description of the service being provided
Returns:
a ProvidesTree object

newReferenceTree

ReferenceTree newReferenceTree(String signature)
Creates a new ReferenceTree object, to represent a reference to an API element.
Parameters:
signature - the doc comment signature of the reference
Returns:
a ReferenceTree object

newReturnTree

ReturnTree newReturnTree(List<? extends DocTree> description)
Creates a new ReturnTree object, to represent a @return tag.
Parameters:
description - the description of the return value of a method
Returns:
a ReturnTree object

newReturnTree

default ReturnTree newReturnTree(boolean isInline, List<? extends DocTree> description)
Creates a new ReturnTree object, to represent a @return tag or {@return} tag.
Implementation Requirements:
This implementation throws UnsupportedOperationException if isInline is true, and calls newReturnTree(List) otherwise.
Parameters:
isInline - true if this instance is as an inline tag, and false otherwise
description - the description of the return value of a method
Returns:
a ReturnTree object
Throws:
UnsupportedOperationException - if inline {@return} tags are not supported
Since:
16

newSeeTree

SeeTree newSeeTree(List<? extends DocTree> reference)
Creates a new SeeTree object, to represent a @see tag.
Parameters:
reference - the reference
Returns:
a SeeTree object

newSerialTree

SerialTree newSerialTree(List<? extends DocTree> description)
Creates a new SerialTree object, to represent a @serial tag.
Parameters:
description - the description for the tag
Returns:
a SerialTree object

newSerialDataTree

SerialDataTree newSerialDataTree(List<? extends DocTree> description)
Creates a new SerialDataTree object, to represent a @serialData tag.
Parameters:
description - the description for the tag
Returns:
a SerialDataTree object

newSerialFieldTree

SerialFieldTree newSerialFieldTree(IdentifierTree name, ReferenceTree type, List<? extends DocTree> description)
Creates a new SerialFieldTree object, to represent a @serialField tag.
Parameters:
name - the name of the field
type - the type of the field
description - the description of the field
Returns:
a SerialFieldTree object

newSinceTree

SinceTree newSinceTree(List<? extends DocTree> text)
Creates a new SinceTree object, to represent a @since tag.
Parameters:
text - the content of the tag
Returns:
a SinceTree object

newStartElementTree

StartElementTree newStartElementTree(Name name, List<? extends DocTree> attrs, boolean selfClosing)
Creates a new StartElementTree object, to represent the start of an HTML element.
Parameters:
name - the name of the HTML element
attrs - the attributes
selfClosing - true if the start element is marked as self-closing; otherwise false
Returns:
a StartElementTree object

newSummaryTree

default SummaryTree newSummaryTree(List<? extends DocTree> summary)
Creates a new SummaryTree object, to represent a {@summary } tag.
Implementation Requirements:
This implementation throws UnsupportedOperationException.
Parameters:
summary - the content of the tag
Returns:
a SummaryTree object
Since:
10

newSystemPropertyTree

SystemPropertyTree newSystemPropertyTree(Name propertyName)
Creates a new SystemPropertyTree object, to represent a {@systemProperty } tag.
Parameters:
propertyName - the system property name
Returns:
a SystemPropertyTree object
Since:
12

newTextTree

TextTree newTextTree(String text)
Creates a new TextTree object, to represent some plain text.
Parameters:
text - the text
Returns:
a TextTree object

newThrowsTree

ThrowsTree newThrowsTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new ThrowsTree object, to represent a @throws tag.
Parameters:
name - the name of the exception
description - a description of why the exception might be thrown
Returns:
a ThrowsTree object

newUnknownBlockTagTree

UnknownBlockTagTree newUnknownBlockTagTree(Name name, List<? extends DocTree> content)
Creates a new UnknownBlockTagTree object, to represent an unrecognized block tag.
Parameters:
name - the name of the block tag
content - the content
Returns:
an UnknownBlockTagTree object

newUnknownInlineTagTree

UnknownInlineTagTree newUnknownInlineTagTree(Name name, List<? extends DocTree> content)
Creates a new UnknownInlineTagTree object, to represent an unrecognized inline tag.
Parameters:
name - the name of the inline tag
content - the content
Returns:
an UnknownInlineTagTree object

newUsesTree

UsesTree newUsesTree(ReferenceTree name, List<? extends DocTree> description)
Creates a new UsesTree object, to represent a @uses tag.
Parameters:
name - the name of the service type
description - a description of how the service will be used
Returns:
a UsesTree object

newValueTree

ValueTree newValueTree(ReferenceTree ref)
Creates a new ValueTree object, to represent a {@value } tag.
Parameters:
ref - a reference to the value
Returns:
a ValueTree object

newVersionTree

VersionTree newVersionTree(List<? extends DocTree> text)
Creates a new VersionTree object, to represent a {@version } tag.
Parameters:
text - the content of the tag
Returns:
a VersionTree object

at

DocTreeFactory at(int pos)
Sets the position to be recorded in subsequent tree nodes created by this factory. The position should be a character offset relative to the beginning of the source file or NOPOS.
Parameters:
pos - the position
Returns:
this object, to facilitate method chaining

getFirstSentence

List<DocTree> getFirstSentence(List<? extends DocTree> list)
Gets the first sentence contained in a list of content. The determination of the first sentence is implementation specific, and may involve the use of a locale-specific BreakIterator and other heuristics. The resulting list may share a common set of initial items with the input list.
Parameters:
list - the list
Returns:
a list containing the first sentence of the list

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https://docs.oracle.com/en/java/javase/17/docs/api/jdk.compiler/com/sun/source/util/DocTreeFactory.html