org.hkijena.jipipe.extensions.expressions

Class TableColumnSourceExpressionParameter

java.lang.Object

org.hkijena.jipipe.extensions.parameters.api.pairs.PairParameter<TableColumnSourceExpressionParameter.TableSourceType,DefaultExpressionParameter>

org.hkijena.jipipe.extensions.expressions.TableColumnSourceExpressionParameter

All Implemented Interfaces:

Map.Entry<TableColumnSourceExpressionParameter.TableSourceType,DefaultExpressionParameter>, JIPipeCustomTextDescriptionParameter, JIPipeValidatable

public class TableColumnSourceExpressionParameter
extends PairParameter<TableColumnSourceExpressionParameter.TableSourceType,DefaultExpressionParameter>
implements JIPipeValidatable

Parameter that acts as source (via matching a column) or a generator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TableColumnSourceExpressionParameter.TableSourceType
static class	TableColumnSourceExpressionParameter.VariableSource

Nested classes/interfaces inherited from class org.hkijena.jipipe.extensions.parameters.api.pairs.PairParameter

PairParameter.Deserializer<K,V>, PairParameter.Serializer

Constructor Summary

Constructors

Constructor and Description
TableColumnSourceExpressionParameter()
TableColumnSourceExpressionParameter(TableColumnSourceExpressionParameter.TableSourceType type, String expression)
TableColumnSourceExpressionParameter(TableColumnSourceExpressionParameter other)

Method Summary

Modifier and Type	Method and Description
DefaultExpressionParameter	getValue()
TableColumn	pickOrGenerateColumn(ResultsTableData table) Picks or generates a table column based on selecting by name, matching one column by boolean expressions, or using a mathematical expression.

Methods inherited from class org.hkijena.jipipe.extensions.parameters.api.pairs.PairParameter

equals, getKey, getKeyClass, getTextDescription, getValueClass, hashCode, reportValidity, setKey, setValue, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hkijena.jipipe.api.validation.JIPipeValidatable

generateValidityReport, reportValidity

Methods inherited from interface java.util.Map.Entry

comparingByKey, comparingByKey, comparingByValue, comparingByValue

Methods inherited from interface org.hkijena.jipipe.api.parameters.JIPipeCustomTextDescriptionParameter

getTextDescriptionOf

Constructor Detail

TableColumnSourceExpressionParameter

public TableColumnSourceExpressionParameter()

TableColumnSourceExpressionParameter

public TableColumnSourceExpressionParameter(TableColumnSourceExpressionParameter.TableSourceType type,
                                            String expression)

TableColumnSourceExpressionParameter

public TableColumnSourceExpressionParameter(TableColumnSourceExpressionParameter other)

Method Detail

pickOrGenerateColumn

public TableColumn pickOrGenerateColumn(ResultsTableData table)

Picks or generates a table column based on selecting by name, matching one column by boolean expressions, or using a mathematical expression. Operations are applied in order until a column is generated

Parameters:

table - the table

Returns:

the column

getValue

public DefaultExpressionParameter getValue()

Specified by:

getValue in interface Map.Entry<TableColumnSourceExpressionParameter.TableSourceType,DefaultExpressionParameter>

Overrides:

getValue in class PairParameter<TableColumnSourceExpressionParameter.TableSourceType,DefaultExpressionParameter>