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Viewing changes to core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/rewrite/commenthandler/NodeCommentMap.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2013-10-03 20:30:16 UTC
  • mfrom: (1.1.11)
  • Revision ID: package-import@ubuntu.com-20131003203016-d4ug6l0xgosasumq
Tags: 8.2.1-1
* New upstream release.
* Updated autotools documentation sources.

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core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/rewrite/commenthandler/NodeCommentMap.java
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import java.util.Map;
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import org.eclipse.cdt.core.dom.ast.IASTComment;
 
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import org.eclipse.cdt.core.dom.ast.IASTFileLocation;
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import org.eclipse.cdt.core.dom.ast.IASTNode;
 
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import org.eclipse.cdt.internal.core.dom.rewrite.util.ASTNodes;
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/**
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 * The NodeCommentMap is the map where all the comments are assigned to a node. For better 
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                comment.addAll(getTrailingCommentsForNode(node));
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                return comment;
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        }
 
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        public int getOffsetIncludingComments(IASTNode node) {
 
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                int offset = ASTNodes.offset(node);
 
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                // TODO(sprigogin): Iterate backwards and stop at the first blank line.
 
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                List<IASTComment> comments = leadingMap.get(node);
 
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                if (comments != null && !comments.isEmpty()) {
 
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                        for (IASTComment comment : comments) {
 
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                                int commentOffset = ASTNodes.offset(comment);
 
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                                if (commentOffset < offset) {
 
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                                        offset = commentOffset;
 
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                                }
 
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                        }
 
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                }
 
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                return offset;
 
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        }
 
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        public int getEndOffsetIncludingComments(IASTNode node) {
 
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                int endOffset = 0;
 
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                while (true) {
 
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                        IASTFileLocation fileLocation = node.getFileLocation();
 
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                        if (fileLocation != null)
 
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                                endOffset = Math.max(endOffset, fileLocation.getNodeOffset() + fileLocation.getNodeLength());
 
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                        List<IASTComment> comments = trailingMap.get(node);
 
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                        if (comments != null && !comments.isEmpty()) {
 
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                                for (IASTComment comment : comments) {
 
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                                        int commentEndOffset = ASTNodes.endOffset(comment);
 
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                                        if (commentEndOffset >= endOffset) {
 
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                                                endOffset = commentEndOffset;
 
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                                        }
 
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                                }
 
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                        }
 
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                        IASTNode[] children = node.getChildren();
 
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                        if (children.length == 0)
 
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                                break;
 
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                        node = children[children.length - 1];
 
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                }
 
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                return endOffset;
 
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        }
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}