IT. Expert System.

Java Standard Edition (SE)

Trees


com.sun.source.util

Class Trees

  • Direct Known Subclasses:
    DocTrees


    @Exported
    public abstract class Trees
    extends Object
    Bridges JSR 199, JSR 269, and the Tree API.
    • Constructor Detail

      • Trees

        public Trees()
    • Method Detail

      • instance

        public static Trees instance(ProcessingEnvironment env)
        Gets a Trees object for a given ProcessingEnvironment.
        Parameters:
        env - the processing environment for which to get the Trees object
        Throws:
        IllegalArgumentException - if the env does not support the Trees API.
      • getSourcePositions

        public abstract SourcePositions getSourcePositions()
        Gets a utility object for obtaining source positions.
      • getTree

        public abstract Tree getTree(Element element)
        Gets the Tree node for a given Element. Returns null if the node can not be found.
      • getTree

        public abstract ClassTree getTree(TypeElement element)
        Gets the ClassTree node for a given TypeElement. Returns null if the node can not be found.
      • getTree

        public abstract MethodTree getTree(ExecutableElement method)
        Gets the MethodTree node for a given ExecutableElement. Returns null if the node can not be found.
      • getTree

        public abstract Tree getTree(Element e,
                                     AnnotationMirror a)
        Gets the Tree node for an AnnotationMirror on a given Element. Returns null if the node can not be found.
      • getTree

        public abstract Tree getTree(Element e,
                                     AnnotationMirror a,
                                     AnnotationValue v)
        Gets the Tree node for an AnnotationValue for an AnnotationMirror on a given Element. Returns null if the node can not be found.
      • getPath

        public abstract TreePath getPath(Element e)
        Gets the TreePath node for a given Element. Returns null if the node can not be found.
      • getPath

        public abstract TreePath getPath(Element e,
                                         AnnotationMirror a)
        Gets the TreePath node for an AnnotationMirror on a given Element. Returns null if the node can not be found.
      • getPath

        public abstract TreePath getPath(Element e,
                                         AnnotationMirror a,
                                         AnnotationValue v)
        Gets the TreePath node for an AnnotationValue for an AnnotationMirror on a given Element. Returns null if the node can not be found.
      • getElement

        public abstract Element getElement(TreePath path)
        Gets the Element for the Tree node identified by a given TreePath. Returns null if the element is not available.
        Throws:
        IllegalArgumentException - is the TreePath does not identify a Tree node that might have an associated Element.
      • getTypeMirror

        public abstract TypeMirror getTypeMirror(TreePath path)
        Gets the TypeMirror for the Tree node identified by a given TreePath. Returns null if the TypeMirror is not available.
        Throws:
        IllegalArgumentException - is the TreePath does not identify a Tree node that might have an associated TypeMirror.
      • getScope

        public abstract Scope getScope(TreePath path)
        Gets the Scope for the Tree node identified by a given TreePath. Returns null if the Scope is not available.
      • isAccessible

        public abstract boolean isAccessible(Scope scope,
                                             TypeElement type)
        Checks whether a given type is accessible in a given scope.
        Parameters:
        scope - the scope to be checked
        type - the type to be checked
        Returns:
        true if type is accessible
      • isAccessible

        public abstract boolean isAccessible(Scope scope,
                                             Element member,
                                             DeclaredType type)
        Checks whether the given element is accessible as a member of the given type in a given scope.
        Parameters:
        scope - the scope to be checked
        member - the member to be checked
        type - the type for which to check if the member is accessible
        Returns:
        true if member is accessible in type
      • getOriginalType

        public abstract TypeMirror getOriginalType(ErrorType errorType)
        Gets the original type from the ErrorType object.
        Parameters:
        errorType - The errorType for which we want to get the original type.
        Returns:
        javax.lang.model.type.TypeMirror corresponding to the original type, replaced by the ErrorType.
      • printMessage

        public abstract void printMessage(Diagnostic.Kind kind,
                                          CharSequence msg,
                                          Tree t,
                                          CompilationUnitTree root)
        Prints a message of the specified kind at the location of the tree within the provided compilation unit
        Parameters:
        kind - the kind of message
        msg - the message, or an empty string if none
        t - the tree to use as a position hint
        root - the compilation unit that contains tree
      • getLub

        public abstract TypeMirror getLub(CatchTree tree)
        Gets the lub of an exception parameter declared in a catch clause.
        Parameters:
        tree - the tree for the catch clause
        Returns:
        The lub of the exception parameter


Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary

License.
All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.
Copyright 2016 © ELTASK.COM. All rights reserved.
Site is optimized for mobile devices.
Downloads: 35 / 158770652. Delta: 0.09239 с