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java.lang.Objectatg.nucleus.logging.VariableArgumentApplicationLoggingImpl
atg.nucleus.logging.ApplicationLoggingImpl
atg.commerce.pricing.BandedDiscountCalculatorHelper
public class BandedDiscountCalculatorHelper
A helper class with methods common to all banded calculators for use.
Nested Class Summary | |
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class |
BandedDiscountCalculatorHelper.Band
Internal class to represent a band in the banded promotion |
Field Summary | |
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static java.lang.String |
ADJUSTER_ATTRIBUTE
PMDL 'adjuster' attribute |
static java.lang.String |
BAND_ATTRIBUTE
PMDL 'band' attribute |
static java.lang.String |
BANDING_PROPERTY_ATTRIBUTE
PMDL 'bandingProperty' attribute |
static java.lang.String |
BANDING_PROPERTY_SCOPE_ATTRIBUTE
PMDL 'bandingPropertyScope' attribute |
static java.lang.String |
BANDING_PROPERTY_SCOPE_DIPI
PMDL banding property scope - "DetailedItemPriceInfo" |
static java.lang.String |
BANDING_PROPERTY_SCOPE_QUALIFIED_ITEM
PMDL banding property scope - "QualifiedItem" |
static java.lang.String |
CLASS_VERSION
Class version string |
Fields inherited from interface atg.nucleus.logging.TraceApplicationLogging |
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DEFAULT_LOG_TRACE_STATUS |
Fields inherited from interface atg.nucleus.logging.ApplicationLogging |
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DEFAULT_LOG_DEBUG_STATUS, DEFAULT_LOG_ERROR_STATUS, DEFAULT_LOG_INFO_STATUS, DEFAULT_LOG_WARNING_STATUS |
Constructor Summary | |
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BandedDiscountCalculatorHelper()
Constructor. |
Method Summary | |
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protected double |
calculateBandingValue(java.lang.String pBandingPropertyScope,
java.util.Map<java.lang.String,java.lang.Object> pObjectBindings,
java.util.Collection pQualifiedItems)
Determines the banding value to use. |
protected java.util.Map<java.lang.String,java.lang.Object> |
createBindings(java.lang.String pBandingProperty,
java.util.Map pExtraParameters)
Method to create an object bindings map with the objects that are required to determine the banding property value. |
protected BandedDiscountCalculatorHelper.Band |
determineBand(double pBandingValue,
java.util.List<BandedDiscountCalculatorHelper.Band> pBands)
Determines which band to use based on the banding value. |
protected java.util.List<BandedDiscountCalculatorHelper.Band> |
determineBands(java.util.List<DiscountDetail> pDetails)
Determines the bands from the discount details and sorts them. |
double |
getAdjuster(RepositoryItem pPricingModel,
java.util.Collection pQualifiedItems,
java.util.Map pExtraParameters,
java.lang.String pDefaultBandingProperty,
java.lang.String pDefaultBandingPropertyScope)
Determines the amount of adjustment to apply. |
protected double |
getBandingPropertyValue(java.util.Map<java.lang.String,java.lang.Object> pObjectBindings)
This method resolves the banding property value. |
CalculatorInfo |
getCalculatorInfo(java.lang.String pCalculatorType)
Provide a CalculatorInfo for the calculator |
Methods inherited from class atg.nucleus.logging.VariableArgumentApplicationLoggingImpl |
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vlogDebug, vlogDebug, vlogDebug, vlogDebug, vlogError, vlogError, vlogError, vlogError, vlogInfo, vlogInfo, vlogInfo, vlogInfo, vlogTrace, vlogTrace, vlogTrace, vlogTrace, vlogWarning, vlogWarning, vlogWarning, vlogWarning |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final java.lang.String CLASS_VERSION
public static final java.lang.String BANDING_PROPERTY_ATTRIBUTE
public static final java.lang.String BANDING_PROPERTY_SCOPE_ATTRIBUTE
public static final java.lang.String BAND_ATTRIBUTE
public static final java.lang.String ADJUSTER_ATTRIBUTE
public static final java.lang.String BANDING_PROPERTY_SCOPE_DIPI
public static final java.lang.String BANDING_PROPERTY_SCOPE_QUALIFIED_ITEM
Constructor Detail |
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public BandedDiscountCalculatorHelper()
Method Detail |
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public double getAdjuster(RepositoryItem pPricingModel, java.util.Collection pQualifiedItems, java.util.Map pExtraParameters, java.lang.String pDefaultBandingProperty, java.lang.String pDefaultBandingPropertyScope) throws PricingException
pPricingModel
- RepositoryItem pricing modelpQualifiedItems
- Collection of QualifiedItem objectspExtraParameters
- Map of optional extra parameters, may be nullpDefaultBandingProperty
- String default banding property to usepDefaultBandingPropertyScope
- String default banding property scope to use
PricingException
- if the method fails to get a valid double adjusterprotected java.util.Map<java.lang.String,java.lang.Object> createBindings(java.lang.String pBandingProperty, java.util.Map pExtraParameters) throws PricingException
pBandingProperty
- String banding property namepExtraParameters
- Map of extra parameters
PricingException
protected double calculateBandingValue(java.lang.String pBandingPropertyScope, java.util.Map<java.lang.String,java.lang.Object> pObjectBindings, java.util.Collection pQualifiedItems) throws PricingException
pBandingPropertyScope
- String bandingPropertyScope "QualifiedItem",
"DetailedItemPriceInfo" or null.pObjectBindings
- Map of banded property objects to use.pQualifiedItems
- Collection of QualifiedItem objects, can only be null if scope is null.
PricingException
- for any problems determining the banding value to use.protected double getBandingPropertyValue(java.util.Map<java.lang.String,java.lang.Object> pObjectBindings) throws PricingException
pObjectBindings
- Map of banding property objects to use
PricingException
- if it fails to resolve the property value.protected java.util.List<BandedDiscountCalculatorHelper.Band> determineBands(java.util.List<DiscountDetail> pDetails) throws PricingException
pDetails
- List of DiscountDetail from the discount structure
PricingException
- for problems creating the bands, must be at least one band.protected BandedDiscountCalculatorHelper.Band determineBand(double pBandingValue, java.util.List<BandedDiscountCalculatorHelper.Band> pBands)
pBandingValue
- double banding value to match withpBands
- List of Band objects to search
public CalculatorInfo getCalculatorInfo(java.lang.String pCalculatorType)
pCalculatorType
- String calculator type to set
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