java.lang.Object
- mil.nga.geopackage.extension.BaseExtension
- - mil.nga.geopackage.extension.nga.properties.PropertiesCoreExtension<TGeoPackage,TRow,TResult,TDao>

Type Parameters:

TGeoPackage - GeoPackage type

TRow - row type

TResult - result type

TDao - DAO type
```
public abstract class PropertiesCoreExtension<TGeoPackage extends GeoPackageCore,TRow extends UserCoreRow<?,?>,TResult extends UserCoreResult<?,?,TRow>,TDao extends UserCoreDao<?,?,TRow,TResult>>
extends BaseExtension
```
GeoPackage properties core extension for defining GeoPackage specific properties, attributes, and metadata
http://ngageoint.github.io/GeoPackage/docs/extensions/properties.html

Since:

3.0.2

Author:

osbornb

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`COLUMN_PROPERTY`	Property column
`static String`	`COLUMN_VALUE`	Value column
`static String`	`EXTENSION_AUTHOR`	Extension author
`static String`	`EXTENSION_DEFINITION`	Extension definition URL
`static String`	`EXTENSION_NAME`	Extension, with author and name
`static String`	`EXTENSION_NAME_NO_AUTHOR`	Extension name without the author
`static String`	`TABLE_NAME`	Table name

Fields inherited from class mil.nga.geopackage.extension.BaseExtension
extensionsDao, geoPackage

Constructor Summary

Constructors
Modifier Constructor Description

protected PropertiesCoreExtension(TGeoPackage geoPackage)
Constructor

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`addValue(String property, String value)`	Add a property value, creating the extension if needed
`int`	`deleteAll()`	Delete all properties and values
`int`	`deleteProperty(String property)`	Delete the property and all the property values
`int`	`deleteValue(String property, String value)`	Delete the property value
`protected abstract TDao`	`getDao()`	Get the table Data Access Object
`TGeoPackage`	`getGeoPackage()`	Get the GeoPackage
`Extensions`	`getOrCreate()`	Get or create the extension
`List<String>`	`getProperties()`	Get the properties
`String`	`getValue(String property)`	Get the first value for the property
`List<String>`	`getValues(String property)`	Get the values for the property
`boolean`	`has()`	Determine if the GeoPackage has the extension
`boolean`	`hasProperty(String property)`	Check if the property exists, same call as `hasValues(String)`
`boolean`	`hasSingleValue(String property)`	Check if the property has a single value
`boolean`	`hasValue(String property, String value)`	Check if the property has the value
`boolean`	`hasValues(String property)`	Check if the property has any values
`protected abstract TRow`	`newRow()`	Get a new row
`int`	`numProperties()`	Get the number of properties
`int`	`numValues()`	Get the number of total values combined for all properties
`int`	`numValues(String property)`	Get the number of values for the property
`void`	`removeExtension()`	Remove the extension

Methods inherited from class mil.nga.geopackage.extension.BaseExtension
createDao, get, getExtensions, getExtensions, getExtensionsDao, getOrCreate, has, has, has, verifyWritable

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - EXTENSION_AUTHOR
```
public static final String EXTENSION_AUTHOR
```
    Extension author
    
    See Also:
    
    Constant Field Values
  - EXTENSION_NAME_NO_AUTHOR
```
public static final String EXTENSION_NAME_NO_AUTHOR
```
    Extension name without the author
    
    See Also:
    
    Constant Field Values
  - EXTENSION_NAME
```
public static final String EXTENSION_NAME
```
    Extension, with author and name
  - EXTENSION_DEFINITION
```
public static final String EXTENSION_DEFINITION
```
    Extension definition URL
  - TABLE_NAME
```
public static final String TABLE_NAME
```
    Table name
  - COLUMN_PROPERTY
```
public static final String COLUMN_PROPERTY
```
    Property column
    
    See Also:
    
    Constant Field Values
  - COLUMN_VALUE
```
public static final String COLUMN_VALUE
```
    Value column
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PropertiesCoreExtension
```
protected PropertiesCoreExtension(TGeoPackage geoPackage)
```
    Constructor
    
    Parameters:
    
    geoPackage - GeoPackage
- Method Detail
  - getGeoPackage
```
public TGeoPackage getGeoPackage()
```
    Get the GeoPackage
    
    Overrides:
    
    getGeoPackage in class BaseExtension
    
    Returns:
    
    geoPackage
  - getOrCreate
```
public Extensions getOrCreate()
```
    Get or create the extension
    
    Returns:
    
    extension
  - has
```
public boolean has()
```
    Determine if the GeoPackage has the extension
    
    Returns:
    
    true if has extension
  - getDao
```
protected abstract TDao getDao()
```
    Get the table Data Access Object
    
    Returns:
    
    Data Access Object
  - newRow
```
protected abstract TRow newRow()
```
    Get a new row
    
    Returns:
    
    new row
  - numProperties
```
public int numProperties()
```
    Get the number of properties
    
    Returns:
    
    property count
  - getProperties
```
public List<String> getProperties()
```
    Get the properties
    
    Returns:
    
    list of properties
  - hasProperty
```
public boolean hasProperty(String property)
```
    Check if the property exists, same call as hasValues(String)
    
    Parameters:
    
    property - property name
    
    Returns:
    
    true if has property
  - numValues
```
public int numValues()
```
    Get the number of total values combined for all properties
    
    Returns:
    
    number of total property values
  - numValues
```
public int numValues(String property)
```
    Get the number of values for the property
    
    Parameters:
    
    property - property name
    
    Returns:
    
    number of values
  - hasSingleValue
```
public boolean hasSingleValue(String property)
```
    Check if the property has a single value
    
    Parameters:
    
    property - property name
    
    Returns:
    
    true if has a single value
  - hasValues
```
public boolean hasValues(String property)
```
    Check if the property has any values
    
    Parameters:
    
    property - property name
    
    Returns:
    
    true if has any values
  - getValue
```
public String getValue(String property)
```
    Get the first value for the property
    
    Parameters:
    
    property - property name
    
    Returns:
    
    value or null
  - getValues
```
public List<String> getValues(String property)
```
    Get the values for the property
    
    Parameters:
    
    property - property name
    
    Returns:
    
    list of values
  - hasValue
```
public boolean hasValue(String property,
                        String value)
```
    Check if the property has the value
    
    Parameters:
    
    property - property name
    
    value - property value
    
    Returns:
    
    true if property has the value
  - addValue
```
public boolean addValue(String property,
                        String value)
```
    Add a property value, creating the extension if needed
    
    Parameters:
    
    property - property name
    
    value - value
    
    Returns:
    
    true if added, false if already existed
  - deleteProperty
```
public int deleteProperty(String property)
```
    Delete the property and all the property values
    
    Parameters:
    
    property - property name
    
    Returns:
    
    deleted values count
  - deleteValue
```
public int deleteValue(String property,
                       String value)
```
    Delete the property value
    
    Parameters:
    
    property - property name
    
    value - property value
    
    Returns:
    
    deleted values count
  - deleteAll
```
public int deleteAll()
```
    Delete all properties and values
    
    Returns:
    
    deleted values count
  - removeExtension
```
public void removeExtension()
```
    Remove the extension

Class PropertiesCoreExtension<TGeoPackage extends GeoPackageCore,​TRow extends UserCoreRow<?,​?>,​TResult extends UserCoreResult<?,​?,​TRow>,​TDao extends UserCoreDao<?,​?,​TRow,​TResult>>

Field Summary

Fields inherited from class mil.nga.geopackage.extension.BaseExtension

Constructor Summary

Method Summary

Methods inherited from class mil.nga.geopackage.extension.BaseExtension

Methods inherited from class java.lang.Object

Field Detail

EXTENSION_AUTHOR

EXTENSION_NAME_NO_AUTHOR

EXTENSION_NAME

EXTENSION_DEFINITION

TABLE_NAME

COLUMN_PROPERTY

COLUMN_VALUE

Constructor Detail

PropertiesCoreExtension

Method Detail

getGeoPackage

getOrCreate

has

getDao

newRow

numProperties

getProperties

hasProperty

numValues

numValues

hasSingleValue

hasValues

getValue

getValues

hasValue

addValue

deleteProperty

deleteValue

deleteAll

removeExtension

Class PropertiesCoreExtension<TGeoPackage extends GeoPackageCore,TRow extends UserCoreRow<?,?>,TResult extends UserCoreResult<?,?,TRow>,TDao extends UserCoreDao<?,?,TRow,TResult>>