# Class: com.pnfsoftware.jeb.core.units.AddressPrefixMetadataGroup

A metadata group which filters by address prefix.

## Constructor: AddressPrefixMetadataGroup
- parameter: `unit`, type: `com.pnfsoftware.jeb.core.units.IAddressableUnit`

Description: Create an address\-prefix metadata group using the default name.
parameter: unit: addressable unit

## Constructor: AddressPrefixMetadataGroup
- parameter: `unit`, type: `com.pnfsoftware.jeb.core.units.IAddressableUnit`
- parameter: `name`, type: `java.lang.String`

Description: Create an address\-prefix metadata group.
parameter: unit: addressable unit
parameter: name: optional group name

## Static Field: DEFAULT_NAME
Type: `java.lang.String`

Constant value: `byAddressPrefix`
Description: Default group name.

## Method: getAllData
- return type: `java.util.Map<java.lang.String,java.lang.Object>`


## Method: getBlacklist
- return type: `java.util.List<java.lang.String>`

Description: Retrieve the black\-list with full access.
return: mutable list of address prefixes to ignore

## Method: getData
- parameter: `address`, type: `java.lang.String`
- return type: `java.lang.Object`


## Method: getData
- parameter: `address`, type: `java.lang.String`
- parameter: `precision`, type: `com.pnfsoftware.jeb.core.output.AddressConversionPrecision`
- return type: `java.lang.Object`


## Method: getSectionAnchorIds
- return type: `java.util.List<java.lang.String>`


## Method: setData
- parameter: `address`, type: `java.lang.String`
- parameter: `data`, type: `java.lang.Object`
- return type: `boolean`