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java.lang.Objectjoptsimple.internal.ColumnarData
public class ColumnarData
A means to display data in a text grid.
Field Summary | |
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private java.util.List |
columns
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private java.lang.String[] |
headers
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private static java.lang.String |
LINE_SEPARATOR
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Constructor Summary | |
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ColumnarData(java.lang.String[] headers)
Creates a new grid with the given column headers. |
Method Summary | |
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void |
addRow(java.lang.Object[] rowData)
Adds a row to the grid. |
void |
clear()
Removes all data from the grid, but preserves the headers. |
java.lang.String |
format()
Gives a string that represents the data formatted in columns. |
private void |
writeHeadersOn(java.lang.StringBuffer buffer)
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private void |
writeRowOn(java.lang.StringBuffer buffer,
int rowIndex)
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private void |
writeRowsOn(java.lang.StringBuffer buffer)
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private void |
writeSeparatorsOn(java.lang.StringBuffer buffer)
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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 static final java.lang.String LINE_SEPARATOR
private final java.util.List columns
private final java.lang.String[] headers
Constructor Detail |
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public ColumnarData(java.lang.String[] headers)
headers
- column headersMethod Detail |
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public void addRow(java.lang.Object[] rowData)
rowData
- row data to addpublic java.lang.String format()
public final void clear()
private void writeHeadersOn(java.lang.StringBuffer buffer)
private void writeSeparatorsOn(java.lang.StringBuffer buffer)
private void writeRowsOn(java.lang.StringBuffer buffer)
private void writeRowOn(java.lang.StringBuffer buffer, int rowIndex)
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