Fluid interface for OutputBuffer

pesse · pesse · commit 994e5f4833ae · 2018-03-28T21:55:14.000+02:00
diff --git a/src/main/java/org/utplsql/api/outputBuffer/AbstractOutputBuffer.java b/src/main/java/org/utplsql/api/outputBuffer/AbstractOutputBuffer.java
@@ -42,8 +42,9 @@ public Reporter getReporter() {
     }
 
     @Override
-    public void setFetchSize(int fetchSize) {
+    public OutputBuffer setFetchSize(int fetchSize) {
         this.fetchSize = fetchSize;
+        return this;
     }
 
     /**
diff --git a/src/main/java/org/utplsql/api/outputBuffer/NonOutputBuffer.java b/src/main/java/org/utplsql/api/outputBuffer/NonOutputBuffer.java
@@ -27,8 +27,8 @@ public Reporter getReporter() {
     }
 
     @Override
-    public void setFetchSize(int fetchSize) {
-
+    public OutputBuffer setFetchSize(int fetchSize) {
+        return this;
     }
 
     @Override
diff --git a/src/main/java/org/utplsql/api/outputBuffer/OutputBuffer.java b/src/main/java/org/utplsql/api/outputBuffer/OutputBuffer.java
@@ -15,8 +15,9 @@ public interface OutputBuffer {
     /** Override the fetchSize of the OutputBuffer
      *
      * @param fetchSize the ResultSet fetch-size.
+     * @return this Output-Buffer
      */
-    void setFetchSize( int fetchSize );
+    OutputBuffer setFetchSize( int fetchSize );
 
     /**
      * Print the lines as soon as they are produced and write to a PrintStream.
diff --git a/src/test/java/org/utplsql/api/OutputBufferIT.java b/src/test/java/org/utplsql/api/OutputBufferIT.java
@@ -59,8 +59,9 @@ public void printAvailableLines() throws SQLException {
                     printStreams.add(System.out);
                     printStreams.add(new PrintStream(fileOutStream));
 
-                    reporter.getOutputBuffer().setFetchSize(1);
-                    reporter.getOutputBuffer().printAvailable(newConnection(), printStreams);
+                    reporter.getOutputBuffer()
+                            .setFetchSize(1)
+                            .printAvailable(newConnection(), printStreams);
 
                     return Boolean.TRUE;
                 } catch (SQLException e) {

Original file line number	Diff line number	Diff line change
`@@ -42,8 +42,9 @@ public Reporter getReporter() {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`@Override`
`45`		`- public void setFetchSize(int fetchSize) {`
	`45`	`+ public OutputBuffer setFetchSize(int fetchSize) {`
`46`	`46`	`this.fetchSize = fetchSize;`
	`47`	`+ return this;`
`47`	`48`	`}`
`48`	`49`
`49`	`50`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -27,8 +27,8 @@ public Reporter getReporter() {`
`27`	`27`	`}`
`28`	`28`
`29`	`29`	`@Override`
`30`		`- public void setFetchSize(int fetchSize) {`
`31`		`-`
	`30`	`+ public OutputBuffer setFetchSize(int fetchSize) {`
	`31`	`+ return this;`
`32`	`32`	`}`
`33`	`33`
`34`	`34`	`@Override`