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org.apache.derby.impl.load
Class ImportResultSetMetaData  

java.lang.Object
  org.apache.derby.vti.VTIMetaDataTemplate
      org.apache.derby.impl.load.ImportResultSetMetaData

All Implemented Interfaces:

java.sql.ResultSetMetaData

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class ImportResultSetMetaData

extends org.apache.derby.vti.VTIMetaDataTemplate

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Field Summary
private  java.lang.String[]	columnNames
private  int[]	columnWidths
private  int	numberOfColumns

 

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

 

Constructor Summary

ImportResultSetMetaData(int numberOfColumns, java.lang.String[] columnNames, int[] columnWidths)

 

Method Summary
int	getColumnCount()           This method returns the number of columns in the result set.
int	getColumnDisplaySize(int column)           What's the column's normal maximum width in chars?
java.lang.String	getColumnName(int column)           What's a column's name?
int	getColumnType(int column)           This method returns the SQL type of the specified column.
int	isNullable(int column)           Can you put a NULL in this column?

 

Methods inherited from class org.apache.derby.vti.VTIMetaDataTemplate

getCatalogName, getColumnClassName, getColumnLabel, getColumnTypeName, getPrecision, getScale, getSchemaName, getTableName, isAutoIncrement, isCaseSensitive, isCurrency, isDefinitelyWritable, isReadOnly, isSearchable, isSigned, isWritable

 

Methods inherited from class java.lang.Object

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

 

Field Detail

numberOfColumns

private final int numberOfColumns

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columnNames

private final java.lang.String[] columnNames

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columnWidths

private final int[] columnWidths

Constructor Detail

ImportResultSetMetaData

public ImportResultSetMetaData(int numberOfColumns,
                               java.lang.String[] columnNames,
                               int[] columnWidths)

Method Detail

getColumnCount

public int getColumnCount()

Description copied from interface: java.sql.ResultSetMetaData

This method returns the number of columns in the result set.

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getColumnName

public java.lang.String getColumnName(int column)

Description copied from class: org.apache.derby.vti.VTIMetaDataTemplate

What's a column's name?

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getColumnType

public int getColumnType(int column)

Description copied from interface: java.sql.ResultSetMetaData

This method returns the SQL type of the specified column. This will be one of the constants from Types.

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isNullable

public int isNullable(int column)

Description copied from class: org.apache.derby.vti.VTIMetaDataTemplate

Can you put a NULL in this column?

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getColumnDisplaySize

public int getColumnDisplaySize(int column)

Description copied from class: org.apache.derby.vti.VTIMetaDataTemplate

What's the column's normal maximum width in chars?

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> derby >> impl >> [ load overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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