/*
* Copyright (c) 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
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package jdk.jshell;
import java.util.LinkedHashMap;
import java.util.List;
import javax.tools.Diagnostic;
import javax.tools.JavaFileObject;
import jdk.jshell.Wrap.CompoundWrap;
/**
* The outer wrap for a set of snippets wrapped in a generated class
* @author Robert Field
*/
class OuterSnippetsClassWrap extends OuterWrap {
private final String className;
private final LinkedHashMap<Wrap, Snippet> wrapToSnippet;
OuterSnippetsClassWrap(String className, CompoundWrap w, List<Snippet> snippets, List<Wrap> wraps) {
super(w);
assert snippets == null || snippets.size() == wraps.size();
this.className = className;
wrapToSnippet = new LinkedHashMap<>();
for (int i = 0; i < snippets.size(); ++i) {
wrapToSnippet.put(wraps.get(i), snippets.get(i));
}
}
public Snippet wrapLineToSnippet(int wline) {
Wrap wrap = ((CompoundWrap)w).wrapLineToWrap(wline);
return wrapToSnippet.get(wrap);
}
@Override
Diag wrapDiag(Diagnostic<? extends JavaFileObject> d) {
return new WrappedDiagnostic(d) {
@Override
Snippet snippetOrNull() {
Wrap wrap = ((CompoundWrap) w).wrapIndexToWrap(diag.getPosition());
Snippet sn = wrapToSnippet.get(wrap);
if (sn != null) {
return sn;
} else {
return super.snippetOrNull();
}
}
};
}
int ordinal(Snippet sn) {
int i = 0;
for (Snippet si : wrapToSnippet.values()) {
/**代码未完, 请加载全部代码(NowJava.com).**/