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notnull

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This commit is contained in:
Alexey Kudravtsev
2019-01-29 16:52:11 +03:00
parent 277d47ecfb
commit d47409c3d0
166 changed files with 541 additions and 410 deletions
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java/openapi/src/com/intellij/execution/filters/ExceptionWorker.java
+23 -20
View File
@@ -65,11 +65,11 @@ public class ExceptionWorker {
myCache = cache;
}
public Filter.Result execute(final String line, final int textEndOffset) {
public Filter.Result execute(@NotNull String line, final int textEndOffset) {
return execute(line, textEndOffset, null);
}
public Filter.Result execute(final String line, final int textEndOffset, PsiElementFilter elementMatcher) {
public Filter.Result execute(@NotNull String line, final int textEndOffset, @Nullable PsiElementFilter elementMatcher) {
myResult = null;
myInfo = parseExceptionLine(line);
if (myInfo == null) {
@@ -133,9 +133,11 @@ public class ExceptionWorker {
Filter.Result result = new Filter.Result(highlightStartOffset, highlightEndOffset, linkInfo, attributes);
if (myMethod.startsWith("access$")) {
myLocationRefiner = elementMatcher;
} else if (myMethod.startsWith("lambda$")) {
}
else if (myMethod.startsWith("lambda$")) {
myLocationRefiner = new FunctionCallMatcher();
} else {
}
else {
myLocationRefiner = new StackFrameMatcher(line, myInfo);
}
myResult = result;
@@ -146,7 +148,7 @@ public class ExceptionWorker {
return myLocationRefiner;
}
private static int getLineNumber(String lineString) {
private static int getLineNumber(@NotNull String lineString) {
// some quick checks to avoid costly exceptions
if (lineString.isEmpty() || lineString.length() > 9 || !Character.isDigit(lineString.charAt(0))) {
return -1;
@@ -180,14 +182,14 @@ public class ExceptionWorker {
return myInfo;
}
private static int findAtPrefix(String line) {
private static int findAtPrefix(@NotNull String line) {
if (line.startsWith(AT_PREFIX)) return 0;
int startIdx = line.indexOf(STANDALONE_AT);
return startIdx < 0 ? line.indexOf(AT_PREFIX) : startIdx;
}
private static int findFirstRParenAfterDigit(String line) {
private static int findFirstRParenAfterDigit(@NotNull String line) {
int rParenIdx = -1;
int rParenCandidate = line.lastIndexOf(')');
//Looking for minimal position for ')' after a digit
@@ -201,7 +203,7 @@ public class ExceptionWorker {
}
@Nullable
public static ParsedLine parseExceptionLine(final String line) {
public static ParsedLine parseExceptionLine(@NotNull String line) {
ParsedLine result = parseNormalStackTraceLine(line);
if (result == null) result = parseYourKitLine(line);
if (result == null) result = parseForcedLine(line);
@@ -209,7 +211,7 @@ public class ExceptionWorker {
}
@Nullable
private static ParsedLine parseNormalStackTraceLine(String line) {
private static ParsedLine parseNormalStackTraceLine(@NotNull String line) {
int startIdx = findAtPrefix(line);
int rParenIdx = findFirstRParenAfterDigit(line);
if (rParenIdx < 0) return null;
@@ -227,7 +229,8 @@ public class ExceptionWorker {
lParenIdx + 1, rParenIdx, line);
}
private static TextRange trimRange(String line, TextRange range) {
@NotNull
private static TextRange trimRange(@NotNull String line, @NotNull TextRange range) {
int start = handleSpaces(line, range.getStartOffset(), 1);
int end = handleSpaces(line, range.getEndOffset(), -1);
if (start != range.getStartOffset() || end != range.getEndOffset()) {
@@ -237,7 +240,7 @@ public class ExceptionWorker {
}
@Nullable
private static ParsedLine parseYourKitLine(String line) {
private static ParsedLine parseYourKitLine(@NotNull String line) {
int lineEnd = line.length() - 1;
if (lineEnd > 0 && line.charAt(lineEnd) == '\n') lineEnd--;
if (lineEnd > 0 && Character.isDigit(line.charAt(lineEnd))) {
@@ -257,7 +260,7 @@ public class ExceptionWorker {
}
@Nullable
private static ParsedLine parseForcedLine(String line) {
private static ParsedLine parseForcedLine(@NotNull String line) {
String dash = "- ";
if (!line.trim().startsWith(dash)) return null;
@@ -279,7 +282,7 @@ public class ExceptionWorker {
TextRange.create(lineNumberStart, lineNumberEnd), null, lineNumber);
}
private static TextRange findMethodNameCandidateBefore(String line, int start, int end) {
private static TextRange findMethodNameCandidateBefore(@NotNull String line, int start, int end) {
int lParenIdx = line.lastIndexOf('(', end);
if (lParenIdx < 0) return null;
@@ -289,7 +292,7 @@ public class ExceptionWorker {
return TextRange.create(dotIdx + 1, lParenIdx);
}
private static int handleSpaces(String line, int pos, int delta) {
private static int handleSpaces(@NotNull String line, int pos, int delta) {
int len = line.length();
while (pos >= 0 && pos < len) {
final char c = line.charAt(pos);
@@ -307,8 +310,8 @@ public class ExceptionWorker {
public final int lineNumber;
ParsedLine(@NotNull TextRange classFqnRange,
@NotNull TextRange methodNameRange,
@NotNull TextRange fileLineRange, @Nullable String fileName, int lineNumber) {
@NotNull TextRange methodNameRange,
@NotNull TextRange fileLineRange, @Nullable String fileName, int lineNumber) {
this.classFqnRange = classFqnRange;
this.methodNameRange = methodNameRange;
this.fileLineRange = fileLineRange;
@@ -318,8 +321,8 @@ public class ExceptionWorker {
@Nullable
private static ParsedLine createFromFileAndLine(@NotNull TextRange classFqnRange,
@NotNull TextRange methodNameRange,
int fileLineStart, int fileLineEnd, String line) {
@NotNull TextRange methodNameRange,
int fileLineStart, int fileLineEnd, @NotNull String line) {
TextRange fileLineRange = TextRange.create(fileLineStart, fileLineEnd);
String fileAndLine = fileLineRange.substring(line);
@@ -347,7 +350,7 @@ public class ExceptionWorker {
}
@Override
public boolean isAccepted(PsiElement element) {
public boolean isAccepted(@NotNull PsiElement element) {
if (!(element instanceof PsiIdentifier)) return false;
if (myMethodName.equals("<init>")) {
if (myHasDollarInName || element.textMatches(StringUtil.getShortName(myClassName))) {
@@ -422,7 +425,7 @@ public class ExceptionWorker {
private static class FunctionCallMatcher implements PsiElementFilter {
@Override
public boolean isAccepted(PsiElement element) {
public boolean isAccepted(@NotNull PsiElement element) {
if (!(element instanceof PsiIdentifier)) return false;
PsiElement parent = element.getParent();
if (!(parent instanceof PsiReferenceExpression)) return false;