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| package net.sourceforge.pmd.symboltable; |
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| import net.sourceforge.pmd.ast.ASTFormalParameter; |
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| import net.sourceforge.pmd.ast.ASTFormalParameters; |
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| import net.sourceforge.pmd.ast.ASTMethodDeclarator; |
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| import net.sourceforge.pmd.ast.ASTPrimitiveType; |
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| import net.sourceforge.pmd.ast.ASTType; |
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| import net.sourceforge.pmd.ast.SimpleNode; |
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| |
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| public class MethodNameDeclaration extends AbstractNameDeclaration { |
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| public MethodNameDeclaration(ASTMethodDeclarator node) {
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| super(node);
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| } |
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| public int getParameterCount() {
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| return ((ASTMethodDeclarator) node).getParameterCount();
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| } |
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| public ASTMethodDeclarator getMethodNameDeclaratorNode() {
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| return (ASTMethodDeclarator) node;
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| } |
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| public String getParameterDisplaySignature() {
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| StringBuffer sb = new StringBuffer("(");
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| ASTFormalParameters params = (ASTFormalParameters) node.jjtGetChild(0);
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| for (int i = 0; i < ((ASTMethodDeclarator) node).getParameterCount(); i++) {
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| ASTFormalParameter p = (ASTFormalParameter) params.jjtGetChild(i);
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| sb.append(((ASTType) p.getFirstChildOfType(ASTType.class)).getTypeImage());
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| sb.append(",");
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| } |
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| if (sb.charAt(sb.length() - 1) == ',') {
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| sb.deleteCharAt(sb.length() - 1);
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| } |
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| return sb.toString() + ")";
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| } |
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| public boolean equals(Object o) {
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| MethodNameDeclaration other = (MethodNameDeclaration) o;
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| if (!other.node.getImage().equals(node.getImage())) {
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| return false;
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| } |
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| if (((ASTMethodDeclarator) (other.node)).getParameterCount() != ((ASTMethodDeclarator) node).getParameterCount()) {
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| return false;
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| } |
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| ASTFormalParameters myParams = (ASTFormalParameters) node.jjtGetChild(0);
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| ASTFormalParameters otherParams = (ASTFormalParameters) other.node.jjtGetChild(0);
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| for (int i = 0; i < ((ASTMethodDeclarator) node).getParameterCount(); i++) {
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| ASTFormalParameter myParam = (ASTFormalParameter) myParams.jjtGetChild(i);
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| ASTFormalParameter otherParam = (ASTFormalParameter) otherParams.jjtGetChild(i);
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| SimpleNode myTypeNode = (SimpleNode) myParam.jjtGetChild(0).jjtGetChild(0);
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| SimpleNode otherTypeNode = (SimpleNode) otherParam.jjtGetChild(0).jjtGetChild(0);
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| if (myTypeNode.getClass() != otherTypeNode.getClass()) {
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| return false;
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| } |
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| String myTypeImg;
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| String otherTypeImg;
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| if (myTypeNode instanceof ASTPrimitiveType) {
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| myTypeImg = myTypeNode.getImage();
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| otherTypeImg = otherTypeNode.getImage();
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| } else { |
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| myTypeImg = ((SimpleNode) (myTypeNode.jjtGetChild(0))).getImage();
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| otherTypeImg = ((SimpleNode) (otherTypeNode.jjtGetChild(0))).getImage();
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| } |
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| if (!myTypeImg.equals(otherTypeImg)) {
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| return false;
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| } |
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| } |
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| return true;
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| } |
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| public int hashCode() {
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| return node.getImage().hashCode() + ((ASTMethodDeclarator) node).getParameterCount();
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| } |
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| public String toString() {
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| return "Method " + node.getImage() + ", line " + node.getBeginLine() + ", params = " + ((ASTMethodDeclarator) node).getParameterCount();
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| } |
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| } |