org.hkijena.jipipe.extensions.expressions

Class DefaultExpressionParameter

java.lang.Object

org.hkijena.jipipe.extensions.expressions.AbstractExpressionParameter

org.hkijena.jipipe.extensions.expressions.DefaultExpressionParameter

Direct Known Subclasses:

AnnotationFilterExpression, AnnotationGeneratorExpression, AnnotationQueryExpression, DataAnnotationQueryExpression, DataRowQueryExpression, NumericFunctionExpression, PathQueryExpression, StringMapQueryExpression, StringQueryExpression, TableCellValueQueryExpression

public class DefaultExpressionParameter
extends AbstractExpressionParameter

An AbstractExpressionParameter that utilizes the DefaultExpressionEvaluator to generate results

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultExpressionParameter.List

Constructor Summary

Constructors

Constructor and Description
DefaultExpressionParameter()
DefaultExpressionParameter(AbstractExpressionParameter other)
DefaultExpressionParameter(String expression)

Method Summary

Modifier and Type	Method and Description
Set<ExpressionParameterVariable>	getAdditionalUIVariables()
ExpressionEvaluator	getEvaluator() Returns the evaluator instance that should evaluate this expression type
static DefaultExpressionEvaluator	getEvaluatorInstance()
void	setAdditionalUIVariables(Set<ExpressionParameterVariable> additionalUIVariables)

Methods inherited from class org.hkijena.jipipe.extensions.expressions.AbstractExpressionParameter

evaluate, evaluateToBoolean, evaluateToColor, evaluateToDouble, evaluateToFloat, evaluateToInteger, evaluateToNumber, evaluateToString, getExpression, isEmpty, setExpression, test, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultExpressionParameter

public DefaultExpressionParameter()

DefaultExpressionParameter

public DefaultExpressionParameter(String expression)

DefaultExpressionParameter

public DefaultExpressionParameter(AbstractExpressionParameter other)

Method Detail

getEvaluatorInstance

public static DefaultExpressionEvaluator getEvaluatorInstance()

getEvaluator

public ExpressionEvaluator getEvaluator()

Description copied from class: AbstractExpressionParameter

Returns the evaluator instance that should evaluate this expression type

Specified by:

getEvaluator in class AbstractExpressionParameter

Returns:

the evaluator

getAdditionalUIVariables

public Set<ExpressionParameterVariable> getAdditionalUIVariables()

setAdditionalUIVariables

public void setAdditionalUIVariables(Set<ExpressionParameterVariable> additionalUIVariables)