88 lines
2.5 KiB
Java
88 lines
2.5 KiB
Java
/*
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* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.codemodel.internal;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* array creation and initialization.
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*/
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public final class JArray extends JExpressionImpl {
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private final JType type;
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private final JExpression size;
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private List<JExpression> exprs = null;
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/**
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* Add an element to the array initializer
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*/
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public JArray add(JExpression e) {
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if (exprs == null)
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exprs = new ArrayList<JExpression>();
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exprs.add(e);
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return this;
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}
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JArray(JType type, JExpression size) {
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this.type = type;
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this.size = size;
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}
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public void generate(JFormatter f) {
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// generally we produce new T[x], but when T is an array type (T=T'[])
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// then new T'[][x] is wrong. It has to be new T'[x][].
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int arrayCount = 0;
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JType t = type;
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while( t.isArray() ) {
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t = t.elementType();
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arrayCount++;
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}
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f.p("new").g(t).p('[');
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if (size != null)
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f.g(size);
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f.p(']');
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for( int i=0; i<arrayCount; i++ )
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f.p("[]");
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if ((size == null) || (exprs != null))
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f.p('{');
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if (exprs != null) {
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f.g(exprs);
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} else {
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f.p(' ');
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}
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if ((size == null) || (exprs != null))
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f.p('}');
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}
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}
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