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Add a toBuilder method to do: 

CSVFormat format = CSVFormat.EXCEL.toBuilder().withHeader("Col1", "Col2", "Col3").build();
Instead of:
CSVFormat format = CSVFormat.newBuilder(CSVFormat.EXCEL).withHeader("Col1", "Col2", "Col3").build();


git-svn-id: https://svn.apache.org/repos/asf/commons/proper/csv/trunk@1460254 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2013-03-24 02:02:11 +00:00
parent 68f4892138
commit 6b2a504564
2 changed files with 11 additions and 0 deletions
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9
src/main/java/org/apache/commons/csv/CSVFormat.java
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@ -470,6 +470,15 @@ public class CSVFormat implements Serializable {
return true; return true;
} }
/**
* Creates a builder based on this format.
*
* @return a new builder
*/
public CSVFormatBuilder toBuilder() {
return new CSVFormatBuilder(this);
}
/** /**
* Builds CSVFormat objects. * Builds CSVFormat objects.
*/ */

2
src/test/java/org/apache/commons/csv/CSVFormatBuilderTest.java
View File

@ -59,6 +59,8 @@ public class CSVFormatBuilderTest {
public void testCopiedFormatWithChanges() { public void testCopiedFormatWithChanges() {
final CSVFormat newFormat = CSVFormat.newBuilder(RFC4180).withDelimiter('!').build(); final CSVFormat newFormat = CSVFormat.newBuilder(RFC4180).withDelimiter('!').build();
assertTrue(newFormat.getDelimiter() != RFC4180.getDelimiter()); assertTrue(newFormat.getDelimiter() != RFC4180.getDelimiter());
final CSVFormat newFormat2 = RFC4180.toBuilder().withDelimiter('!').build();
assertTrue(newFormat2.getDelimiter() != RFC4180.getDelimiter());
} }
@Test @Test