package org.eclipse.jdt.internal.ui.text.correction;
import org.eclipse.jdt.core.IJavaModelMarker;
import org.eclipse.jdt.core.compiler.CategorizedProblem;
import org.eclipse.jdt.core.compiler.IProblem;
import org.eclipse.jdt.core.dom.ASTNode;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.NodeFinder;
public class ProblemLocationCore implements IProblemLocationCore {
private final int fId;
private final String[] fArguments;
private final int fOffset;
private final int fLength;
private final boolean fIsError;
private final String fMarkerType;
public ProblemLocationCore(int offset, int length, int id, String[] arguments, boolean isError, String markerType) {
fId= id;
fArguments= arguments;
fOffset= offset;
fLength= length;
fIsError= isError;
fMarkerType= markerType;
}
public ProblemLocationCore(IProblem problem) {
fId= problem.getID();
fArguments= problem.getArguments();
fOffset= problem.getSourceStart();
fLength= problem.getSourceEnd() - fOffset + 1;
fIsError= problem.isError();
fMarkerType= problem instanceof CategorizedProblem ? ((CategorizedProblem) problem).getMarkerType() : IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER;
}
@Override
public int getProblemId() {
return fId;
}
@Override
public String[] getProblemArguments() {
return fArguments;
}
@Override
public int getLength() {
return fLength;
}
@Override
public int getOffset() {
return fOffset;
}
@Override
public boolean isError() {
return fIsError;
}
@Override
public String getMarkerType() {
return fMarkerType;
}
@Override
public ASTNode getCoveringNode(CompilationUnit astRoot) {
NodeFinder finder= new NodeFinder(astRoot, fOffset, fLength);
return finder.getCoveringNode();
}
@Override
public ASTNode getCoveredNode(CompilationUnit astRoot) {
NodeFinder finder= new NodeFinder(astRoot, fOffset, fLength);
return finder.getCoveredNode();
}
@Override
public String toString() {
StringBuilder buf= new StringBuilder();
buf.append("Id: ").append(getErrorCode(fId)).append('\n');
buf.append('[').append(fOffset).append(", ").append(fLength).append(']').append('\n');
String[] arg= fArguments;
for (int i= 0; i < arg.length; i++) {
buf.append(arg[i]);
buf.append('\n');
}
return buf.toString();
}
private String getErrorCode(int code) {
StringBuilder buf= new StringBuilder();
if ((code & IProblem.TypeRelated) != 0) {
buf.append("TypeRelated + ");
}
if ((code & IProblem.FieldRelated) != 0) {
buf.append("FieldRelated + ");
}
if ((code & IProblem.ConstructorRelated) != 0) {
buf.append("ConstructorRelated + ");
}
if ((code & IProblem.MethodRelated) != 0) {
buf.append("MethodRelated + ");
}
if ((code & IProblem.ImportRelated) != 0) {
buf.append("ImportRelated + ");
}
if ((code & IProblem.Internal) != 0) {
buf.append("Internal + ");
}
if ((code & IProblem.Syntax) != 0) {
buf.append("Syntax + ");
}
if ((code & IProblem.Javadoc) != 0) {
buf.append("Javadoc + ");
}
buf.append(code & IProblem.IgnoreCategoriesMask);
return buf.toString();
}
}