本文整理汇总了Java中com.sun.source.tree.Tree.getKind方法的典型用法代码示例。如果您正苦于以下问题:Java Tree.getKind方法的具体用法?Java Tree.getKind怎么用?Java Tree.getKind使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.sun.source.tree.Tree
的用法示例。
在下文中一共展示了Tree.getKind方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: visitImport
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
@Override
public Void visitImport(ImportTree node, Void p) {
if (node.isStatic() && toFind.getModifiers().contains(Modifier.STATIC)) {
Tree qualIdent = node.getQualifiedIdentifier();
if (qualIdent.getKind() == Kind.MEMBER_SELECT) {
MemberSelectTree mst = (MemberSelectTree) qualIdent;
if (toFind.getSimpleName().contentEquals(mst.getIdentifier())) {
Element el = info.getTrees().getElement(new TreePath(getCurrentPath(), mst.getExpression()));
if (el != null && el.equals(toFind.getEnclosingElement())) {
try {
int[] span = treeUtils.findNameSpan(mst);
if(span != null) {
MutablePositionRegion region = createRegion(doc, span[0], span[1]);
usages.add(region);
}
} catch (BadLocationException ex) {
Exceptions.printStackTrace(ex);
}
}
}
}
}
return super.visitImport(node, p);
}
示例2: isValid
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
static boolean isValid(CompilationInfo javac, TreePath path, Severity severity, Access access, int caret) {
Tree leaf = path.getLeaf();
boolean onLine = severity == Severity.HINT && caret > -1;
switch (leaf.getKind()) {
case ANNOTATION_TYPE:
case CLASS:
case ENUM:
case INTERFACE:
return access.isAccessible(javac, path, false) && (!onLine || isInHeader(javac, (ClassTree) leaf, caret));
case METHOD:
return access.isAccessible(javac, path, false) && (!onLine || isInHeader(javac, (MethodTree) leaf, caret));
case VARIABLE:
return access.isAccessible(javac, path, false);
}
return false;
}
示例3: findSuppressedWarnings
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
public static Set<? extends String> findSuppressedWarnings(CompilationInfo info, TreePath path) {
//TODO: cache?
Set<String> keys = new HashSet<String>();
while (path != null) {
Tree leaf = path.getLeaf();
switch (leaf.getKind()) {
case METHOD:
handleSuppressWarnings(info, path, ((MethodTree) leaf).getModifiers(), keys);
break;
case CLASS:
handleSuppressWarnings(info, path, ((ClassTree) leaf).getModifiers(), keys);
break;
case VARIABLE:
handleSuppressWarnings(info, path, ((VariableTree) leaf).getModifiers(), keys);
break;
}
path = path.getParentPath();
}
return Collections.unmodifiableSet(keys);
}
示例4: invocationOnThis
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
private static boolean invocationOnThis(MethodInvocationTree mit) {
Tree select = mit.getMethodSelect();
switch (select.getKind()) {
case IDENTIFIER:
return true;
case MEMBER_SELECT:
if (((MemberSelectTree) select).getExpression().getKind() == Kind.IDENTIFIER) {
IdentifierTree ident = (IdentifierTree) ((MemberSelectTree) select).getExpression();
return ident.getName().contentEquals("this");
}
}
return false;
}
示例5: findMethod
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
static TreePath findMethod(TreePath path, boolean methodOnly) {
while (path != null) {
Tree leaf = path.getLeaf();
switch (leaf.getKind()) {
case BLOCK:
if (path.getParentPath() != null && TreeUtilities.CLASS_TREE_KINDS.contains(path.getParentPath().getLeaf().getKind())) {
return path;
}
break;
case LAMBDA_EXPRESSION:
if (methodOnly) {
break;
}
case METHOD:
return path;
default:
break;
}
path = path.getParentPath();
}
return null;
}
示例6: disambiguateDeclarationVsExpression
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
public Completeness disambiguateDeclarationVsExpression() {
// String folding messes up position information.
ParseTask pt = parseFactory.get();
List<? extends Tree> units = pt.units();
if (units.isEmpty()) {
return error();
}
Tree unitTree = units.get(0);
switch (unitTree.getKind()) {
case EXPRESSION_STATEMENT:
return parseExpressionOptionalSemi();
case LABELED_STATEMENT:
if (shouldAbort(IDENTIFIER)) return checkResult;
if (shouldAbort(COLON)) return checkResult;
return parseStatement();
case VARIABLE:
case IMPORT:
case CLASS:
case ENUM:
case ANNOTATION_TYPE:
case INTERFACE:
case METHOD:
return parseDeclaration();
default:
return error();
}
}
示例7: method
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
MethodTree method(MethodSnippet msn) {
if (targetClass == null) {
return null;
}
OuterWrap ow = msn.outerWrap();
if (!(ow instanceof OuterSnippetsClassWrap)) {
return null;
}
int ordinal = ((OuterSnippetsClassWrap) ow).ordinal(msn);
if (ordinal < 0) {
return null;
}
int count = 0;
String name = msn.name();
for (Tree mem : targetClass.getMembers()) {
if (mem.getKind() == Tree.Kind.METHOD) {
MethodTree mt = (MethodTree) mem;
if (mt.getName().toString().equals(name)) {
if (count == ordinal) {
return mt;
}
++count;
}
}
}
return null;
}
示例8: visitReturn
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
@Override
public Object visitReturn(ReturnTree node, Object p) {
TreePath path = getCurrentPath();
TreePath parentPath = path.getParentPath();
if (suppress) {
return super.visitReturn(node, p);
}
if (ignoreGuards && parentPath != null) {
Tree parentTree = parentPath.getLeaf();
TreePath branchPath = path;
while (parentTree.getKind() == Tree.Kind.BLOCK) {
branchPath = parentPath;
parentPath = parentPath.getParentPath();
parentTree = parentPath.getLeaf();
}
if (parentTree.getKind() == Tree.Kind.IF) {
IfTree ifTree = (IfTree)parentTree;
StatementTree trueTree = ifTree.getThenStatement() == branchPath.getLeaf() ?
ifTree.getThenStatement() : ifTree.getElseStatement();
if (trueTree == node) {
return super.visitReturn(node, p);
}
if (trueTree.getKind() == Tree.Kind.BLOCK) {
BlockTree bt = (BlockTree)trueTree;
if (bt.getStatements().size() == 1) {
return super.visitReturn(node, p);
}
}
}
}
returnCount++;
return super.visitReturn(node, p);
}
示例9: createEqualsLineForField
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
private String createEqualsLineForField(VariableTree field) {
Name fieldName = field.getName();
Tree fieldType = field.getType();
if (fieldType.getKind() == Tree.Kind.PRIMITIVE_TYPE) {
return "if (this." + fieldName + " != other." + fieldName + ") return false;"; // NOI18N
}
return "if ((this." + fieldName + " == null && other." + fieldName + " != null) || " + "(this." + fieldName +
" != null && !this." + fieldName + ".equals(other." + fieldName + "))) return false;"; // NOI18N
}
示例10: firstVariable
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
VariableTree firstVariable() {
if (targetClass != null) {
for (Tree mem : targetClass.getMembers()) {
if (mem.getKind() == Tree.Kind.VARIABLE) {
VariableTree vt = (VariableTree) mem;
return vt;
}
}
}
return null;
}
示例11: isSetter
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
private static boolean isSetter(Tree member) {
return member.getKind() == Tree.Kind.METHOD
&& name(member).startsWith("set") //NOI18N
&& ((MethodTree)member).getParameters().size() == 1
&& ((MethodTree)member).getReturnType().getKind() == Tree.Kind.PRIMITIVE_TYPE
&& ((PrimitiveTypeTree)((MethodTree)member).getReturnType()).getPrimitiveTypeKind() == TypeKind.VOID;
}
示例12: isInAnnotation
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
/** Return true iff this tree is a child of some annotation. */
public static boolean isInAnnotation(Env<?> env, JCTree tree) {
TreePath tp = TreePath.getPath(env.toplevel, tree);
if (tp != null) {
for (Tree t : tp) {
if (t.getKind() == Tree.Kind.ANNOTATION)
return true;
}
}
return false;
}
示例13: qualifiedString
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
private static String qualifiedString(Tree tree) {
switch (tree.getKind()) {
case IDENTIFIER:
return ((IdentifierTree) tree).getName().toString();
case MEMBER_SELECT:
MemberSelectTree select = (MemberSelectTree) tree;
return qualifiedString(select.getExpression()) + '.' + select.getIdentifier().toString();
default:
throw new AssertionError(tree.toString());
}
}
示例14: collectFieldGroup
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
/**
* Resolves all fields that belong to the same field group.
*/
private static @NonNull List<? extends Tree> collectFieldGroup(@NonNull CompilationInfo info,
@NonNull TreePath parentPath, Tree leaf) {
Iterable<? extends Tree> children;
switch (parentPath.getLeaf().getKind()) {
case BLOCK: children = ((BlockTree) parentPath.getLeaf()).getStatements(); break;
case ANNOTATION_TYPE:
case CLASS:
case ENUM:
case INTERFACE:
children = ((ClassTree) parentPath.getLeaf()).getMembers(); break;
case CASE: children = ((CaseTree) parentPath.getLeaf()).getStatements(); break;
default: children = Collections.singleton(leaf); break;
}
List<Tree> result = new LinkedList<>();
ModifiersTree currentModifiers = ((VariableTree) leaf).getModifiers();
for (Tree c : children) {
if (c.getKind() != Kind.VARIABLE) continue;
if (((VariableTree) c).getModifiers() == currentModifiers) {
result.add(c);
}
}
return result;
}
示例15: resolveFieldGroup
import com.sun.source.tree.Tree; //导入方法依赖的package包/类
public static @NonNull Collection<? extends TreePath> resolveFieldGroup(@NonNull CompilationInfo info, @NonNull TreePath variable) {
Tree leaf = variable.getLeaf();
if (leaf.getKind() != Kind.VARIABLE) {
return Collections.singleton(variable);
}
TreePath parentPath = variable.getParentPath();
Iterable<? extends Tree> children;
switch (parentPath.getLeaf().getKind()) {
case BLOCK: children = ((BlockTree) parentPath.getLeaf()).getStatements(); break;
case ANNOTATION_TYPE:
case CLASS:
case ENUM:
case INTERFACE:
children = ((ClassTree) parentPath.getLeaf()).getMembers(); break;
case CASE: children = ((CaseTree) parentPath.getLeaf()).getStatements(); break;
default: children = Collections.singleton(leaf); break;
}
List<TreePath> result = new LinkedList<TreePath>();
ModifiersTree currentModifiers = ((VariableTree) leaf).getModifiers();
for (Tree c : children) {
if (c.getKind() != Kind.VARIABLE) continue;
if (((VariableTree) c).getModifiers() == currentModifiers) {
result.add(new TreePath(parentPath, c));
}
}
return result;
}