diff options
Diffstat (limited to 'org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java')
| -rw-r--r-- | org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java index 616286d5cd..845cccd4aa 100644 --- a/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java +++ b/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/parser/RecoveryScanner.java @@ -16,9 +16,9 @@ import org.eclipse.jdt.core.compiler.InvalidInputException; public class RecoveryScanner extends Scanner { public static final char[] FAKE_IDENTIFIER = "$missing$".toCharArray(); //$NON-NLS-1$ - + private RecoveryScannerData data; - + private int[] pendingTokens; private int pendingTokensPtr = -1; private char[] fakeTokenSource = null; @@ -27,7 +27,7 @@ public class RecoveryScanner extends Scanner { private int skipNextInsertedTokens = -1; public boolean record = true; - + public RecoveryScanner(Scanner scanner, RecoveryScannerData data) { super(false, scanner.tokenizeWhiteSpace, @@ -37,13 +37,13 @@ public class RecoveryScanner extends Scanner { scanner.taskTags, scanner.taskPriorities, scanner.isTaskCaseSensitive); - this.setData(data); + setData(data); } - + public void insertToken(int token, int completedToken, int position) { insertTokens(new int []{token}, completedToken, position); } - + private int[] reverse(int[] tokens) { int length = tokens.length; for(int i = 0, max = length / 2; i < max; i++) { @@ -55,9 +55,9 @@ public class RecoveryScanner extends Scanner { } public void insertTokens(int[] tokens, int completedToken, int position) { if(!this.record) return; - + if(completedToken > -1 && Parser.statements_recovery_filter[completedToken] != 0) return; - + this.data.insertedTokensPtr++; if(this.data.insertedTokens == null) { this.data.insertedTokens = new int[10][]; @@ -73,11 +73,11 @@ public class RecoveryScanner extends Scanner { this.data.insertedTokensPosition[this.data.insertedTokensPtr] = position; this.data.insertedTokenUsed[this.data.insertedTokensPtr] = false; } - + public void replaceTokens(int token, int start, int end) { replaceTokens(new int []{token}, start, end); } - + public void replaceTokens(int[] tokens, int start, int end) { if(!this.record) return; this.data.replacedTokensPtr++; @@ -98,7 +98,7 @@ public class RecoveryScanner extends Scanner { this.data.replacedTokensEnd[this.data.replacedTokensPtr] = end; this.data.replacedTokenUsed[this.data.replacedTokensPtr] = false; } - + public void removeTokens(int start, int end) { if(!this.record) return; this.data.removedTokensPtr++; @@ -116,7 +116,7 @@ public class RecoveryScanner extends Scanner { this.data.removedTokensEnd[this.data.removedTokensPtr] = end; this.data.removedTokenUsed[this.data.removedTokensPtr] = false; } - + public int getNextToken() throws InvalidInputException { if(this.pendingTokensPtr > -1) { int nextToken = this.pendingTokens[this.pendingTokensPtr--]; @@ -127,13 +127,13 @@ public class RecoveryScanner extends Scanner { } return nextToken; } - + this.fakeTokenSource = null; this.precededByRemoved = false; - + if(this.data.insertedTokens != null) { for (int i = 0; i <= this.data.insertedTokensPtr; i++) { - if(this.data.insertedTokensPosition[i] == this.currentPosition - 1 && i > skipNextInsertedTokens) { + if(this.data.insertedTokensPosition[i] == this.currentPosition - 1 && i > this.skipNextInsertedTokens) { this.data.insertedTokenUsed[i] = true; this.pendingTokens = this.data.insertedTokens[i]; this.pendingTokensPtr = this.data.insertedTokens[i].length - 1; @@ -154,7 +154,7 @@ public class RecoveryScanner extends Scanner { int previousLocation = this.currentPosition; int currentToken = super.getNextToken(); - + if(this.data.replacedTokens != null) { for (int i = 0; i <= this.data.replacedTokensPtr; i++) { if(this.data.replacedTokensStart[i] >= previousLocation && @@ -190,42 +190,42 @@ public class RecoveryScanner extends Scanner { } return currentToken; } - + public char[] getCurrentIdentifierSource() { if(this.fakeTokenSource != null) return this.fakeTokenSource; return super.getCurrentIdentifierSource(); } - + public char[] getCurrentTokenSourceString() { if(this.fakeTokenSource != null) return this.fakeTokenSource; return super.getCurrentTokenSourceString(); } - + public char[] getCurrentTokenSource() { if(this.fakeTokenSource != null) return this.fakeTokenSource; return super.getCurrentTokenSource(); } - + public RecoveryScannerData getData() { return this.data; } - + public boolean isFakeToken() { return this.fakeTokenSource != null; } - + public boolean isInsertedToken() { return this.fakeTokenSource != null && this.isInserted; } - + public boolean isReplacedToken() { return this.fakeTokenSource != null && !this.isInserted; } - + public boolean isPrecededByRemovedToken() { return this.precededByRemoved; } - + public void setData(RecoveryScannerData data) { if(data == null) { this.data = new RecoveryScannerData(); @@ -233,7 +233,7 @@ public class RecoveryScanner extends Scanner { this.data = data; } } - + public void setPendingTokens(int[] pendingTokens) { this.pendingTokens = pendingTokens; this.pendingTokensPtr = pendingTokens.length - 1; |