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Diffstat (limited to 'tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Parameter.java')
| -rw-r--r-- | tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Parameter.java | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Parameter.java b/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Parameter.java deleted file mode 100644 index 2d98e0a836..0000000000 --- a/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/common/Parameter.java +++ /dev/null @@ -1,216 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -/* @version $Rev$ $Date$ */ - -/* - * Branched from the original class that was also contributed to the - * org.apache.axis.tools.common package. - * - */ -package org.apache.tuscany.sca.cpp.tools.common; - -import java.util.ArrayList; -import java.util.Iterator; -import java.util.List; - -/** - * A parameter from a method signature. The parameter is the datatype plus its - * name but not its value. - */ -public class Parameter { - private ArrayList type = new ArrayList(); - - private String name = null; - - private boolean failed = false; - - /** - * Defaults to a parameter in a parameter list so it HAS a parameter name in - * it - */ - Parameter(List parts) { - this(parts, false); - } - - /** - * A parameter which is a return type does not have a parameter name. - * Parameters in a parameter list do have parameter names embedded in them - */ - Parameter(List parts, boolean isRetType) { - if (parts == null || parts.size() == 0) - return; - - // Tuscany: The original code below from apache axis blocks int - // getCustomer(long) - // i.e. no spaces in parameter list. - // We do not need to deal with "..." as parameters to SCS methods. - // - // if (!isRetType && parts.size() == 1) { - // if ("...".equals(parts.get(0))) { - // type.add("..."); - // name = ""; - // } else if (!"void".equals(parts.get(0))) - // failed = true; // Seems like bad C++ code here - // return; - // } - - if (isRetType) { - Iterator it = parts.iterator(); - while (it.hasNext()) - type.add(it.next()); - - // Some methods return have void on their signature and others - // have nothing. So to make them both the same, if a method - // doesn't return anything make type null. - // TODO: This assumption is wrong - methods that return nothing - // default to returning an int! - if (1 == type.size() && "void".equals(type.get(0))) - type = new ArrayList(); - - } else { - // Cope with array subscripts [] after the name - int arrIdx = -1; - for (int i = 0; i < parts.size(); i++) { - String tok = (String) parts.get(i); - if ("[".equals(tok)) { - arrIdx = i; - break; - } - } - - // Find the name - int nameIdx = parts.size() - 1; - if (-1 != arrIdx) - nameIdx = arrIdx - 1; - - // Even in real method declarations, parameters may not have a name - boolean noName = false; - name = (String) parts.get(nameIdx); - // Tuscany: The original code below from apache axis - // was updated to work with signatures of - // the form fn(int) a non-named, no-space, parameter list. - // if (Utils.cPrimitives.contains(name) || - // Utils.cTypeQualifiers.contains(name) ) - // - if (Utils.cPrimitives.contains(name) - || Utils.cTypeQualifiers.contains(name) - || parts.size() == 1) - noName = true; - - if (noName) { - name = null; - for (int i = 0; i < parts.size(); i++) - type.add(parts.get(i)); - } else { - // Construct the type - for (int i = 0; i < nameIdx; i++) - type.add(parts.get(i)); - - if (-1 != arrIdx) - for (int i = arrIdx; i < parts.size(); i++) - type.add(parts.get(i)); - } - } - } - - public boolean failed() { - return failed; - } - - public String getType() { - String s = null; - Iterator it = type.iterator(); - while (it.hasNext()) { - String next = (String) it.next(); - if (null == s) - s = next; - else if ("*".equals(next) || "&".equals(next)) - s += next; - else - s += " " + next; - } - return s; - } - - public String getTypeWithoutConst() { - String s = null; - Iterator it = type.iterator(); - while (it.hasNext()) { - String next = (String) it.next(); - if ("const".equals(next)) - continue; - else if (null == s) - s = next; - else if ("*".equals(next) || "&".equals(next)) - s += next; - else - s += " " + next; - } - return s; - } - - public String getName() { - return name; - } - - public boolean isVoid() { - return 0 == type.size(); - } - - public boolean isDotDotDot() { - return 1 == type.size() && "...".equals(type.get(0)); - } - - /** - * For two parameters to match their types must match or both be null, but - * the parameters names don't have to match. Just because a parameter is - * called something different in a header file as in the the source file - * doesn't mean it's a different parameter. - */ - public boolean equals(Object o) { - if (null == o || !(o instanceof Parameter)) - return false; - Parameter that = (Parameter) o; - if (type.size() != that.type.size()) - return false; - for (int i = 0; i < type.size(); i++) { - String s1 = (String) type.get(i); - String s2 = (String) that.type.get(i); - if (!Utils.safeEquals(s1, s2)) - return false; - } - return true; - } - - public String toString() { - if (0 == type.size()) - return "void"; - if (null == name) - return getType(); - return getType() + " " + name; - } - - public Iterator iterator() { - if (null == type) - return null; - return type.iterator(); - } -}
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