com.tibbo.aggregate.common.expression.function.type

Class TypeConversionFunction

java.lang.Object

com.tibbo.aggregate.common.expression.function.AbstractFunction

com.tibbo.aggregate.common.expression.function.type.TypeConversionFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

BooleanFunction, DoubleFunction, FloatFunction, TimestampFunction

public abstract class TypeConversionFunction
extends AbstractFunction

Field Summary

Fields inherited from interface com.tibbo.aggregate.common.expression.Function

ABSOLUTE, EXPRESSION_EDITOR_OPTIONS, GROUP_COLOR_PROCESSING, GROUP_CONTEXT_RELATED, GROUP_DATA_BLOCK_PROCESSING, GROUP_DATA_TABLE_PROCESSING, GROUP_DATE_TIME_PROCESSING, GROUP_MATH, GROUP_NUMBER_PROCESSING, GROUP_OTHER, GROUP_STRING_PROCESSING, GROUP_SYSTEM, GROUP_TYPE_CONVERSION, HAS_RESOLVER

Constructor Summary

Constructors

Constructor and Description
TypeConversionFunction(java.lang.String name, java.lang.String returnValue, java.lang.String description)

Method Summary

Modifier and Type	Method and Description
abstract java.lang.Object	convert(Evaluator evaluator, java.lang.Object parameter)
java.lang.Object	convert(java.lang.Object parameter)
java.lang.Object	execute(Evaluator evaluator, EvaluationEnvironment environment, java.lang.Object... parameters)

Methods inherited from class com.tibbo.aggregate.common.expression.function.AbstractFunction

checkAndGetNumericTypeField, checkNumericTypeField, checkParameters, checkParameterType, executeAttributed, executeTasks, getCategory, getDescription, getName, getParametersFootprint, getReturnValue, resolveContext, resolveContext

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeConversionFunction

public TypeConversionFunction(java.lang.String name,
                              java.lang.String returnValue,
                              java.lang.String description)

Method Detail

execute

public java.lang.Object execute(Evaluator evaluator,
                                EvaluationEnvironment environment,
                                java.lang.Object... parameters)
                         throws EvaluationException

Throws:

EvaluationException

convert

public java.lang.Object convert(java.lang.Object parameter)
                         throws EvaluationException

Throws:

EvaluationException

convert

public abstract java.lang.Object convert(Evaluator evaluator,
                                         java.lang.Object parameter)
                                  throws EvaluationException

Throws:

EvaluationException