Package com.illumon.iris.importers

Class ImporterColumnDefinition

java.lang.Object

com.illumon.dataobjects.generated.DefaultColumnDefinition

com.illumon.dataobjects.ColumnDefinition

com.illumon.iris.importers.ImporterColumnDefinition

All Implemented Interfaces:

com.fishlib.base.Copyable, com.fishlib.base.log.LogOutputAppendable, com.fishlib.base.SafeCloneable, com.fishlib.dataobjects.persistence.WObjectStreamConstants, com.fishlib.dataobjects.WAbstractDataObject, Externalizable, Serializable, Cloneable

public class ImporterColumnDefinition
extends com.illumon.dataobjects.ColumnDefinition

Encapsulates details about ImportColumns from the schema, such as sourceType, formulae, etc

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ImporterColumnDefinition.IrisImportConstant	Dummy class to mark fields to be populated from the CONSTANT_COLUMN_VALUE parameter

Nested classes/interfaces inherited from class com.illumon.dataobjects.ColumnDefinition

com.illumon.dataobjects.ColumnDefinition.ObjectCodecType, com.illumon.dataobjects.ColumnDefinition.SymbolTableType

Field Summary

Fields inherited from class com.illumon.dataobjects.ColumnDefinition

COLUMN_TYPE_FORMATTER, ENCODING_FORMATTER, ZERO_LENGTH_COLUMN_DEFINITION_ARRAY

Fields inherited from class com.illumon.dataobjects.generated.DefaultColumnDefinition

columnSet_, columnSetName_, columnType, COLUMNTYPE_GROUPING, COLUMNTYPE_NORMAL, COLUMNTYPE_PARTITIONING, COLUMNTYPE_VIRTUAL, componentType, dataType, encoding, ENCODING_ISO_8859_1, ENCODING_US_ASCII, ENCODING_UTF_16, ENCODING_UTF_16BE, ENCODING_UTF_16LE, ENCODING_UTF_8, INDEX_OF_COLUMNTYPE, INDEX_OF_COMPONENTTYPE, INDEX_OF_DATATYPE, INDEX_OF_ENCODING, INDEX_OF_ISVARSIZESTRING, INDEX_OF_NAME, INDEX_OF_OBJECTCODECARGUMENTS, INDEX_OF_OBJECTCODECCLASS, INDEX_OF_OBJECTWIDTH, isVarSizeString, name, objectCodecArguments, objectCodecClass, objectWidth

Fields inherited from interface com.fishlib.dataobjects.persistence.WObjectStreamConstants

ADD_CLASS, ADD_COLUMN_SET_CLASS, ADD_ENUM, ADD_ENUM_LONG, ADO_ARRAY_TYPE, ARRAY_TYPE, BOOLEAN_TYPE, BYTE_ARRAY_TYPE, BYTE_TYPE, DATE_TYPE, DOUBLE_ARRAY_TYPE, DOUBLE_TYPE, FLOAT_ARRAY_TYPE, FLOAT_TYPE, INT_ARRAY_TYPE, INTEGER_TYPE, KNOWN_ENUM, KNOWN_ENUM_LONG, LINKED_MAP_TYPE, LINKED_SET_TYPE, LONG_ARRAY_TYPE, LONG_STRING_TYPE, LONG_TYPE, MAP_TYPE, NULL_TYPE, OBJECT_TYPE, SET_TYPE, STRING_ARRAY_TYPE, STRING_TYPE, TREE_MAP_TYPE, TREE_SET_TYPE

Constructor Summary

Constructors

Constructor	Description
ImporterColumnDefinition()
ImporterColumnDefinition(com.illumon.dataobjects.ColumnDefinition c, org.jdom2.Element sourceElement)	Creates a new ImporterColumnDefinition object

Method Summary

Modifier and Type	Method	Description
static Map<String,ImporterColumnDefinition>	createNameMap(org.jdom2.Element sourceElement, TableDefinition tableDefinition, List<String> sourceColumns)
boolean	getCacheable()
String	getCacheSize()
String	getDefault()
String	getDefaultValue()
boolean	getFailDefault()	Check whether we should try to return a default when import of a field fails
String	getFormula()
org.jdom2.Element	getImportColumn()
org.jdom2.Element	getImportSource()
int	getIndex()	Gets the index set by setIndex(int) or createNameMap(Element, TableDefinition, List).
boolean	getNullable()
String	getPropertyName()
String	getSetter()
String	getSourceName()
String	getSourceNameOrDefault()
Class<?>	getSourceType()
<T> T	getSpecifiedDefault(Class<T> type)
String	getTransform()
void	setIndex(int index)	Sets the internal index value for this row.
void	setSourceName(String newName)

Methods inherited from class com.illumon.dataobjects.ColumnDefinition

beginPersistentSerialization, clone, describeDifferences, doingPersistentSerialization, endPersistentSerialization, equals, getDataType, getEncodingInfo, getEncodingInfo, getObjectCodecType, getSymbolTableType, isCompatible, isDirect, isFixedWidthObjectType, isGrouping, isPartitioning, readExternal, rename, withGrouping, withPartitioning, writeExternal

Methods inherited from class com.illumon.dataobjects.generated.DefaultColumnDefinition

append, copyValues, getByte, getByte, getByte, getColumnSet, getColumnSetName, getColumnSetStatic, getColumnType, getComponentType, getDate, getDate, getDate, getDouble, getDouble, getDouble, getEncoding, getInt, getInt, getInt, getIsVarSizeString, getLong, getLong, getLong, getName, getObjectCodecArguments, getObjectCodecClass, getObjectWidth, getString, getString, getString, getValue, getValue, getValue, hashCode, safeClone, setByte, setByte, setColumnType, setComponentType, setDataType, setDate, setDate, setDouble, setDouble, setEncoding, setInt, setInt, setIsVarSizeString, setLong, setLong, setName, setObjectCodecArguments, setObjectCodecClass, setObjectWidth, setString, setString, setValue, setValue, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ImporterColumnDefinition

public ImporterColumnDefinition()

ImporterColumnDefinition

public ImporterColumnDefinition(com.illumon.dataobjects.ColumnDefinition c, org.jdom2.Element sourceElement)

Creates a new ImporterColumnDefinition object

Parameters:

c - The Iris Table column that will receive data

sourceElement - The ImportSource from the schema being used that will be searched for a matching ImportColumn

Method Details

getIndex

public int getIndex()

Gets the index set by setIndex(int) or createNameMap(Element, TableDefinition, List). If setIndex(int) has never been called, then the index will be the index of the definition within the schema ImportSource element.

Returns:

The index value.

setIndex

public void setIndex(int index)

Sets the internal index value for this row. This can be used by importers to track a particular column's index within the source.

Parameters:

index - The index

getFailDefault

public boolean getFailDefault()

Check whether we should try to return a default when import of a field fails

Returns:

boolean - true when we should try to return a default if this field fails assignment during import

getImportColumn

public org.jdom2.Element getImportColumn()

getTransform

public String getTransform()

getSetter

public String getSetter()

getFormula

public String getFormula()

getSpecifiedDefault

public <T> T getSpecifiedDefault(Class<T> type)

getDefault

public String getDefault()

Returns:

The default value for the column, if one exists, or null if there is no default for this column

getDefaultValue

public String getDefaultValue()

Returns:

The default value for the column, if one exists, or null if there is no default for this column

setSourceName

public void setSourceName(String newName)

getSourceName

public String getSourceName()

getPropertyName

public String getPropertyName()

getSourceNameOrDefault

public String getSourceNameOrDefault()

getImportSource

public org.jdom2.Element getImportSource()

getNullable

public boolean getNullable()

getCacheable

public boolean getCacheable()

getCacheSize

public String getCacheSize()

getSourceType

public Class<?> getSourceType()

Returns:

The Class of the source type, from the String sourceType from the schema XML

createNameMap

public static Map<String,ImporterColumnDefinition> createNameMap(org.jdom2.Element sourceElement, TableDefinition tableDefinition, List<String> sourceColumns)