com.github.javaparser.symbolsolver.javaparser

Class Navigator

java.lang.Object

com.github.javaparser.symbolsolver.javaparser.Navigator

public final class Navigator
extends Object

This class can be used to easily retrieve nodes from a JavaParser AST.

Method Summary

Modifier and Type	Method and Description
static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration	demandClass(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration	demandClassOrInterface(com.github.javaparser.ast.CompilationUnit compilationUnit, String qualifiedName)
static com.github.javaparser.ast.body.EnumDeclaration	demandEnum(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static com.github.javaparser.ast.body.VariableDeclarator	demandField(com.github.javaparser.ast.body.ClassOrInterfaceDeclaration cd, String name)
static com.github.javaparser.ast.body.MethodDeclaration	demandMethod(com.github.javaparser.ast.body.TypeDeclaration<?> cd, String name)
static com.github.javaparser.ast.body.VariableDeclarator	demandVariableDeclaration(com.github.javaparser.ast.Node node, String name)
static <N> List<N>	findAllNodesOfGivenClass(com.github.javaparser.ast.Node node, Class<N> clazz)
static <N extends com.github.javaparser.ast.Node> Optional<N>	findAncestor(com.github.javaparser.ast.Node node, Class<N> clazz)
static com.github.javaparser.ast.expr.MethodCallExpr	findMethodCall(com.github.javaparser.ast.Node node, String methodName)
static com.github.javaparser.ast.expr.NameExpr	findNameExpression(com.github.javaparser.ast.Node node, String name)
static <N> N	findNodeOfGivenClass(com.github.javaparser.ast.Node node, Class<N> clazz)
static com.github.javaparser.ast.stmt.ReturnStmt	findReturnStmt(com.github.javaparser.ast.body.MethodDeclaration method)
static com.github.javaparser.ast.stmt.SwitchStmt	findSwitch(com.github.javaparser.ast.Node node)
static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>>	findType(com.github.javaparser.ast.CompilationUnit cu, String qualifiedName)
static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>>	findType(com.github.javaparser.ast.body.TypeDeclaration<?> td, String qualifiedName)
static com.github.javaparser.ast.Node	getParentNode(com.github.javaparser.ast.Node node)

Methods inherited from class java.lang.Object

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

Method Detail

getParentNode

public static com.github.javaparser.ast.Node getParentNode(com.github.javaparser.ast.Node node)

findType

public static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>> findType(com.github.javaparser.ast.CompilationUnit cu,
                                                                                   String qualifiedName)

findType

public static Optional<com.github.javaparser.ast.body.TypeDeclaration<?>> findType(com.github.javaparser.ast.body.TypeDeclaration<?> td,
                                                                                   String qualifiedName)

demandClass

public static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration demandClass(com.github.javaparser.ast.CompilationUnit cu,
                                                                                     String qualifiedName)

demandEnum

public static com.github.javaparser.ast.body.EnumDeclaration demandEnum(com.github.javaparser.ast.CompilationUnit cu,
                                                                        String qualifiedName)

demandMethod

public static com.github.javaparser.ast.body.MethodDeclaration demandMethod(com.github.javaparser.ast.body.TypeDeclaration<?> cd,
                                                                            String name)

demandField

public static com.github.javaparser.ast.body.VariableDeclarator demandField(com.github.javaparser.ast.body.ClassOrInterfaceDeclaration cd,
                                                                            String name)

findNameExpression

public static com.github.javaparser.ast.expr.NameExpr findNameExpression(com.github.javaparser.ast.Node node,
                                                                         String name)

findMethodCall

public static com.github.javaparser.ast.expr.MethodCallExpr findMethodCall(com.github.javaparser.ast.Node node,
                                                                           String methodName)

demandVariableDeclaration

public static com.github.javaparser.ast.body.VariableDeclarator demandVariableDeclaration(com.github.javaparser.ast.Node node,
                                                                                          String name)

demandClassOrInterface

public static com.github.javaparser.ast.body.ClassOrInterfaceDeclaration demandClassOrInterface(com.github.javaparser.ast.CompilationUnit compilationUnit,
                                                                                                String qualifiedName)

findSwitch

public static com.github.javaparser.ast.stmt.SwitchStmt findSwitch(com.github.javaparser.ast.Node node)

findNodeOfGivenClass

public static <N> N findNodeOfGivenClass(com.github.javaparser.ast.Node node,
                                         Class<N> clazz)

findAllNodesOfGivenClass

public static <N> List<N> findAllNodesOfGivenClass(com.github.javaparser.ast.Node node,
                                                   Class<N> clazz)

findReturnStmt

public static com.github.javaparser.ast.stmt.ReturnStmt findReturnStmt(com.github.javaparser.ast.body.MethodDeclaration method)

findAncestor

public static <N extends com.github.javaparser.ast.Node> Optional<N> findAncestor(com.github.javaparser.ast.Node node,
                                                                                  Class<N> clazz)