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java.lang.Objectcom.hp.hpl.jena.sparql.resultset.OutputBase
com.hp.hpl.jena.sparql.resultset.TextOutput
public class TextOutput
Takes a ResultSet object and creates displayable formatted output in plain text.
Note: this is compute intensive and memory intensive. It needs to read all the results first (all the results are then in-memory) in order to find things the maximum width of a column value; then it needs to pass over the results again, turning them into output.
for convenience ways to call this formatter| Constructor Summary | |
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TextOutput(PrefixMapping pMap)
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TextOutput(Prologue prologue)
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TextOutput(SerializationContext cxt)
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| Method Summary | |
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void |
format(OutputStream out,
boolean answer)
Format a boolean result - output on the given stream |
void |
format(OutputStream outs,
ResultSet resultSet)
Format a result set - output on the given stream |
void |
format(Writer w,
ResultSet resultSet)
Writer should be UTF-8 encoded - better to an OutputStream |
void |
write(OutputStream outs,
ResultSet resultSet)
Output a result set. |
void |
write(OutputStream outs,
ResultSet resultSet,
String colStart,
String colSep,
String colEnd)
Output a result set. |
void |
write(PrintWriter pw,
ResultSet resultSet)
Textual representation : default layout using " | " to separate columns. |
void |
write(PrintWriter pw,
ResultSet resultSet,
String colStart,
String colSep,
String colEnd)
Textual representation : layout using given separator. |
| Methods inherited from class com.hp.hpl.jena.sparql.resultset.OutputBase |
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asString, asString |
| Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public TextOutput(Prologue prologue)
public TextOutput(PrefixMapping pMap)
public TextOutput(SerializationContext cxt)
| Method Detail |
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public void format(OutputStream outs,
ResultSet resultSet)
OutputFormatter
public void format(Writer w,
ResultSet resultSet)
public void write(PrintWriter pw,
ResultSet resultSet)
pw - A PrintWriterresultSet - ResultSet
public void write(OutputStream outs,
ResultSet resultSet)
outs - OutputStreamresultSet - ResultSet
public void write(OutputStream outs,
ResultSet resultSet,
String colStart,
String colSep,
String colEnd)
outs - OutputStreamresultSet - ResultSetcolStart - Left columncolSep - Inter-columncolEnd - Right column
public void write(PrintWriter pw,
ResultSet resultSet,
String colStart,
String colSep,
String colEnd)
pw - PrintWritercolSep - Column separator
public void format(OutputStream out,
boolean answer)
OutputFormatter
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