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commit 62043124afd98bd9381a887a8dd3628dc2334294 Author: Andy Seaborne <[email protected]> AuthorDate: Sat May 31 14:20:28 2025 +0100 IndentedWriter: Return 'this' from setters for chaining --- .../org/apache/jena/atlas/io/IndentedWriter.java | 30 +++++++++++++++------- 1 file changed, 21 insertions(+), 9 deletions(-) diff --git a/jena-base/src/main/java/org/apache/jena/atlas/io/IndentedWriter.java b/jena-base/src/main/java/org/apache/jena/atlas/io/IndentedWriter.java index d33466cc11..a448fd5c57 100644 --- a/jena-base/src/main/java/org/apache/jena/atlas/io/IndentedWriter.java +++ b/jena-base/src/main/java/org/apache/jena/atlas/io/IndentedWriter.java @@ -335,29 +335,35 @@ public class IndentedWriter extends AWriterBase implements AWriter, Closeable return 0; } + protected IndentedWriter self() { return this; } + /** Get indent from the left hand edge */ public int getAbsoluteIndent() { return currentIndent; } /** Set indent from the left hand edge. Returns {@code this}. */ - public void setAbsoluteIndent(int x) { currentIndent = x; } + public IndentedWriter setAbsoluteIndent(int x) { currentIndent = x; return self(); } public boolean hasLineNumbers() { return lineNumbers; } - public void setLineNumbers(boolean lineNumbers) { + public IndentedWriter setLineNumbers(boolean lineNumbers) { this.lineNumbers = lineNumbers; + return self(); } public String getEndOfLineMarker() { return endOfLineMarker; } /** Set the marker included at end of line - set to null for "none". Usually used for debugging. */ - public void setEndOfLineMarker(String marker) { endOfLineMarker = marker; } + public IndentedWriter setEndOfLineMarker(String marker) { endOfLineMarker = marker; return self(); } /** Flat mode - print without NL, for a more compact representation */ public boolean inFlatMode() { return flatMode; } /** Flat mode - print without NL, for a more compact representation*/ - public void setFlatMode(boolean flatMode) { this.flatMode = flatMode; } + public IndentedWriter setFlatMode(boolean flatMode) { + this.flatMode = flatMode; + return self(); + } /** Flush on newline **/ public boolean getFlushOnNewline() { return flushOnNewline; } @@ -367,11 +373,14 @@ public class IndentedWriter extends AWriterBase implements AWriter, Closeable * but not by default otherwise. The underlying output, if it is a {@link PrintStream} * may also have a flush on newline as well (e.g {@link System#out}). */ - public void setFlushOnNewline(boolean flushOnNewline) { this.flushOnNewline = flushOnNewline; } + public IndentedWriter setFlushOnNewline(boolean flushOnNewline) { + this.flushOnNewline = flushOnNewline; + return self(); + } public char getPadChar() { return padChar; } - public void setPadChar(char ch) { this.padChar = ch; } + public IndentedWriter setPadChar(char ch) { this.padChar = ch; return self(); } public String getPadString() { return padString; } @@ -386,14 +395,16 @@ public class IndentedWriter extends AWriterBase implements AWriter, Closeable } /** Set the initial string printed at the start of each line. */ - public void setLinePrefix(String str) { + public IndentedWriter setLinePrefix(String str) { this.linePrefix = str; + return self(); } public int getUnitIndent() { return unitIndent; } - public void setUnitIndent(int x) { + public IndentedWriter setUnitIndent(int x) { unitIndent = x; + return self(); } private int widthLineNumber = 3; @@ -404,8 +415,9 @@ public class IndentedWriter extends AWriterBase implements AWriter, Closeable /** Set the width of the number field. * There is also a single space after the number not included in this setting. */ - public void setNumberWidth(int widthOfNumbers) { + public IndentedWriter setNumberWidth(int widthOfNumbers) { widthLineNumber = widthOfNumbers; + return self(); } private void insertLineNumber() {
