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java.lang.Objectorg.apache.commons.csv.writer.CSVConfigGuesser
public class CSVConfigGuesser
Tries to guess a config based on an InputStream.
Field Summary | |
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protected CSVConfig |
config
The found config |
private boolean |
hasFieldHeader
if the file has a field header (need this info, to be able to guess better) Defaults to false |
private java.io.InputStream |
in
The stream to read |
Constructor Summary | |
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CSVConfigGuesser()
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CSVConfigGuesser(java.io.InputStream in)
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Method Summary | |
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protected void |
analyseLines(java.lang.String[] lines)
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protected java.io.InputStream |
getInputStream()
Allow override. |
CSVConfig |
guess()
Guess the config based on the first 10 (or less when less available) records of a CSV file. |
protected void |
guessFieldSeperator(java.lang.String[] lines)
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protected void |
guessFixedWidth(java.lang.String[] lines)
Guess if this file is fixedwidth. |
protected void |
guessFixedWidthSeperator(java.lang.String[] lines)
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boolean |
hasFieldHeader()
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void |
setHasFieldHeader(boolean hasFieldHeader)
Specify if the CSV file has a field header |
void |
setInputStream(java.io.InputStream in)
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private java.io.InputStream in
private boolean hasFieldHeader
protected CSVConfig config
Constructor Detail |
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public CSVConfigGuesser()
public CSVConfigGuesser(java.io.InputStream in)
in
- the inputstream to guess fromMethod Detail |
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public void setInputStream(java.io.InputStream in)
protected java.io.InputStream getInputStream()
public CSVConfig guess()
protected void analyseLines(java.lang.String[] lines)
protected void guessFixedWidth(java.lang.String[] lines)
lines
- protected void guessFieldSeperator(java.lang.String[] lines)
protected void guessFixedWidthSeperator(java.lang.String[] lines)
public boolean hasFieldHeader()
public void setHasFieldHeader(boolean hasFieldHeader)
hasFieldHeader
- true or false
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