Package com.tangosol.coherence.dslquery.statement

Class FormattedMapStatementResult

java.lang.Object

com.tangosol.coherence.dslquery.statement.DefaultStatementResult

com.tangosol.coherence.dslquery.statement.FormattedMapStatementResult

All Implemented Interfaces:

StatementResult

public class FormattedMapStatementResult
extends DefaultStatementResult

An implementation of a StatementResult which assumes the result is a Map with value being a Object or Object[]. The caller may call setColumnHeaders to set the column header values and the formatting of the results will be based upon the largest value in each column.

Since:

12.2.1

Author:

tam 2014.08.05

Field Summary

Fields inherited from class com.tangosol.coherence.dslquery.statement.DefaultStatementResult

f_fShowKeys, f_oResult

Fields inherited from interface com.tangosol.coherence.dslquery.StatementResult

NULL_RESULT

Constructor Summary

Constructors

Constructor	Description
FormattedMapStatementResult(Object oResult)	Construct an instance with the given result which will should be a Map.

Method Summary

Modifier and Type	Method	Description
void	print(PrintWriter writer, String sTitle)	Print the result object to the specified PrintWriter.
protected void	printResultsObjectMap(PrintWriter writer, Map map, boolean fShowKey)	Print the contents of the specified Map to the specified PrintWriter and format as required.
void	setColumnHeaders(String[] asColumnHeaders)	Set the column headers to print.

Methods inherited from class com.tangosol.coherence.dslquery.statement.DefaultStatementResult

getResult, printCommaSeparatedCollection, printObject, printResults, printResultsCollection, printResultsMap, printStringOrObject, printStringOrObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FormattedMapStatementResult

public FormattedMapStatementResult(Object oResult)

Construct an instance with the given result which will should be a Map. If the result is not a Map then it is just output using super class.

Parameters:

oResult - the result

Method Detail

print

public void print(PrintWriter writer,
                  String sTitle)

Print the result object to the specified PrintWriter.

Specified by:

print in interface StatementResult

Overrides:

print in class DefaultStatementResult

Parameters:

writer - the PrintWriter to print the results to

sTitle - the title to print before the results

printResultsObjectMap

protected void printResultsObjectMap(PrintWriter writer,
                                     Map map,
                                     boolean fShowKey)

Print the contents of the specified Map to the specified PrintWriter and format as required. The Map is assumed to have values of either Object or Object[].

Parameters:

writer - a PrintWriter to print on

map - the Map to print

fShowKey - a flag controlling whether to print the Maps keys

setColumnHeaders

public void setColumnHeaders(String[] asColumnHeaders)

Set the column headers to print.

Parameters:

asColumnHeaders - the column headers to print