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git-svn-id: https://pmd.svn.sourceforge.net/svnroot/pmd/trunk@7156 51baf565-9d33-0410-a72c-fc3788e3496d
This commit is contained in:
Brian Remedios
2010-10-05 03:54:59 +00:00
parent 25093cb56c
commit 1f7b0c361a
1 changed files with 43 additions and 12 deletions
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55
pmd-eclipse-plugin/plugins/net.sourceforge.pmd.eclipse.plugin/src/net/sourceforge/pmd/eclipse/ui/views/ast/NodeImageDeriver.java
View File

@ -3,12 +3,15 @@ package net.sourceforge.pmd.eclipse.ui.views.ast;
import java.util.HashMap;
import java.util.Map;
import net.sourceforge.pmd.lang.ast.AbstractNode;
import net.sourceforge.pmd.lang.ast.Node;
import net.sourceforge.pmd.lang.java.ast.ASTAnnotation;
import net.sourceforge.pmd.lang.java.ast.ASTCompilationUnit;
import net.sourceforge.pmd.lang.java.ast.ASTFieldDeclaration;
import net.sourceforge.pmd.lang.java.ast.ASTImportDeclaration;
import net.sourceforge.pmd.lang.java.ast.ASTLocalVariableDeclaration;
import net.sourceforge.pmd.lang.java.ast.ASTMethodDeclaration;
import net.sourceforge.pmd.lang.java.ast.ASTName;
import net.sourceforge.pmd.lang.java.ast.ASTThrowStatement;
import net.sourceforge.pmd.lang.java.ast.Comment;
/**
* For nodes higher in the tree that don't have any identifying information
@ -25,37 +28,65 @@ public class NodeImageDeriver {
target = theASTClass;
}
public String deriveFrom(AbstractNode node) {
public String deriveFrom(Node node) {
return null; // failed to implement!
}
private static void dumpComments(ASTCompilationUnit node) {
for (Comment comment : node.getComments()) {
System.out.println(comment.getClass().getName());
System.out.println(comment.getImage());
}
}
private static NodeImageDeriver compilationUnitDeriver = new NodeImageDeriver(ASTCompilationUnit.class) {
public String deriveFrom(Node node) {
dumpComments((ASTCompilationUnit)node);
return "Comments: " + ((ASTCompilationUnit)node).getComments().size();
}
};
private static NodeImageDeriver importDeriver = new NodeImageDeriver(ASTImportDeclaration.class) {
public String deriveFrom(AbstractNode node) {
AbstractNode nameNode = node.getFirstChildOfType(ASTName.class);
return nameNode == null ? "??" : nameNode.getImage();
public String deriveFrom(Node node) {
// TODO show package name as well?
return ((ASTImportDeclaration)node).getImportedName();
}
};
private static NodeImageDeriver methodDeclarationDeriver = new NodeImageDeriver(ASTMethodDeclaration.class) {
public String deriveFrom(AbstractNode node) {
return ASTUtil.getMethodLabel((ASTMethodDeclaration)node);
public String deriveFrom(Node node) {
return ASTUtil.getMethodLabel((ASTMethodDeclaration)node, true);
}
};
private static NodeImageDeriver throwStatementDeriver = new NodeImageDeriver(ASTThrowStatement.class) {
public String deriveFrom(Node node) {
return ((ASTThrowStatement)node).getFirstClassOrInterfaceTypeImage();
}
};
private static NodeImageDeriver fieldDeclarationDeriver = new NodeImageDeriver(ASTFieldDeclaration.class) {
public String deriveFrom(AbstractNode node) {
public String deriveFrom(Node node) {
return ASTUtil.getFieldLabel((ASTFieldDeclaration)node);
}
};
private static NodeImageDeriver localVariableDeclarationDeriver = new NodeImageDeriver(ASTLocalVariableDeclaration.class) {
public String deriveFrom(Node node) {
return ASTUtil.getLocalVarDeclarationLabel((ASTLocalVariableDeclaration)node);
}
};
private static NodeImageDeriver annotationDeriver = new NodeImageDeriver(ASTAnnotation.class) {
public String deriveFrom(AbstractNode node) {
public String deriveFrom(Node node) {
return ASTUtil.getAnnotationLabel((ASTAnnotation)node);
}
};
private static final NodeImageDeriver[] AllDerivers = new NodeImageDeriver[] {
importDeriver, methodDeclarationDeriver, fieldDeclarationDeriver, annotationDeriver
importDeriver, methodDeclarationDeriver, localVariableDeclarationDeriver, fieldDeclarationDeriver, annotationDeriver,
compilationUnitDeriver, throwStatementDeriver
};
private static final Map<Class<?>, NodeImageDeriver>DeriversByType = new HashMap<Class<?>, NodeImageDeriver>(NodeImageDeriver.AllDerivers.length);
@ -66,7 +97,7 @@ public class NodeImageDeriver {
}
}
public static String derivedTextFor(AbstractNode node) {
public static String derivedTextFor(Node node) {
NodeImageDeriver deriver = DeriversByType.get(node.getClass());
return deriver == null ? null : deriver.deriveFrom(node);