com.massa.mrules.accessor.arithmetic

Class Sum

java.lang.Object

com.massa.mrules.base.AbstractMRulesObject

com.massa.mrules.addon.AbstractAddon

com.massa.mrules.accessor.AbstractReadAccessor

com.massa.mrules.accessor.arithmetic.MArithmeticAccessor

com.massa.mrules.accessor.arithmetic.Sum

All Implemented Interfaces:

IAccessor, IReadAccessor, IAddon, IMRulesObject, Outable, Serializable, Cloneable

public class Sum
extends MArithmeticAccessor

Adding some numbers.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.massa.mrules.accessor.arithmetic.MArithmeticAccessor

MArithmeticAccessor.InternalIterator

Nested classes/interfaces inherited from interface com.massa.mrules.accessor.IReadAccessor

IReadAccessor.Standalone

Field Summary

Fields

Modifier and Type	Field and Description
static String	SUM_ID

Constructor Summary

Constructors

Constructor and Description
Sum()
Sum(IReadAccessor... sources)
Sum(IReadAccessor source)
Sum(List<IReadAccessor> sources)

Method Summary

Modifier and Type	Method and Description
BigDecimal	evaluate(IExecutionContext ctxt, MArithmeticAccessor.InternalIterator values) Performs the arithmetic operation.
String	getImplementationId() Unique addon implementation ID.

Methods inherited from class com.massa.mrules.accessor.arithmetic.MArithmeticAccessor

clone, compileCollection, compileValue, equals, format, getCondition, getDecimals, getEstimatedReadCost, getGenericCollectionType, getInternalExpectedType, getMaxDecimals, getProperty, getSource, getType, getValues, hashCode, internalGet, isCacheUsed, isShouldIterate, setCondition, setDecimals, setProperty, setSource, setValues, shouldFormatResult, toString

Methods inherited from class com.massa.mrules.accessor.AbstractReadAccessor

castToExpected, compileRead, compileRead, compileRead, compileRead, get, getGenericTypes, isConstantValue, isShouldBeWrappedToConstantValue, isShouldNotCache

Methods inherited from class com.massa.mrules.addon.AbstractAddon

getInternalCacheIdentifier, isInternalCacheIdentifierNeeded, optimize, resetCachedData, setInternalCacheIdentifier, toString, wasRegistered

Methods inherited from class com.massa.mrules.base.AbstractMRulesObject

getDebugInfo, getDescription, getName, setDebugInfo, setDescription, setName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.massa.mrules.addon.IAddon

getInternalCacheIdentifier, isInternalCacheIdentifierNeeded, optimize, resetCachedData, setInternalCacheIdentifier, wasRegistered

Methods inherited from interface com.massa.mrules.base.IMRulesObject

getDebugInfo, getDescription, getName, setDebugInfo, setDescription, setName

Field Detail

SUM_ID

public static final String SUM_ID

See Also:

Constant Field Values

Constructor Detail

Sum

public Sum()

Sum

public Sum(IReadAccessor source)

Sum

public Sum(List<IReadAccessor> sources)

Sum

public Sum(IReadAccessor... sources)

Method Detail

evaluate

public BigDecimal evaluate(IExecutionContext ctxt,
                           MArithmeticAccessor.InternalIterator values)
                    throws MAccessorException

Description copied from class: MArithmeticAccessor

Performs the arithmetic operation.

Specified by:

evaluate in class MArithmeticAccessor

Throws:

MAccessorException

getImplementationId

public String getImplementationId()

Description copied from interface: IAddon

Unique addon implementation ID. In case of conflict, an Class Initialization error will be raised.