oracle.panama.spatial.yp
Class YPCategory

java.lang.Object
  |
  +--oracle.panama.spatial.yp.YPCategory

All Implemented Interfaces:

java.io.Serializable

public class YPCategory

extends java.lang.Object

implements java.io.Serializable

This class defines a category in the customized hierarchy tree. It has a customized name and a list of references to external YP provider categories. The names of the external categories might be different from the customized local name. The list of external categories is a list of alternatives for where to request data. The content of the customized local category is created from EXACTLY ONE of the external categories references. The external categories are NOT merged. This class defines immutable objects and is thread-safe.

See Also:

Serialized Form

Method Summary

static YPCategory	fromFullyQualifiedName(java.lang.String name) This retrieves a category from its fully qualified name (including names of supercategories).
YPBusiness[]	getBusinessesInCity(java.lang.String country, java.lang.String state, java.lang.String city, java.util.Locale locale) This returns all businesses in this category in a specified city
YPBusiness[]	getBusinessesInPCode(java.lang.String country, java.lang.String postalCode, java.util.Locale locale) This returns all businesses in this category in a specified postal code
YPBusiness[]	getBusinessesInRadius(oracle.panama.spatial.core.PointImpl location, double metersRadius, java.util.Locale locale) This returns all businesses in this category in a specified radius around a specified center point
YPBusiness[]	getBusinessesInState(java.lang.String country, java.lang.String state, java.util.Locale locale) This returns all businesses in this category in a specified state
YPCategory[]	getCategoriesMatchingName(java.lang.String pattern) This function returns the direct and indirect subcategories of a given category matching a given keyword.
java.lang.String	getFullyQualifiedName() This returns the fully qualified name of the category (including names of supercategories).
java.lang.String	getName() This returns the name of the category.
YPCategory	getParentCategory() This returns the parent-/supercategory
java.lang.String	getProviderParameter(java.lang.String name)
java.util.Iterator	getProviderParameters(java.lang.String name)
YPCategory[]	getSubCategories() This returns all subcategories.
YPCategory	getSubCategory(java.lang.String name) This returns a subcategory with a specified name
boolean	isLeaf() This returns whether the category is a leaf in the customized hierarchy.
boolean	isRoot() This returns whether the category is the root of the customized hierarchy.
static void	main(java.lang.String[] args)
static YPCategory	readCategoryTree(java.util.HashMap categoriesByID) This reads the local customized category hierarchy from the file YPCategories.xml.
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getName

public java.lang.String getName()

This returns the name of the category. This is the customized name as it is specified in the file YPCategories.xml.

Returns:

a String representing the name

getFullyQualifiedName

public java.lang.String getFullyQualifiedName()

This returns the fully qualified name of the category (including names of supercategories). Given this String, the Category can be retrieved at a later point. This String can thus be used to pass a category identifier as a String parameter.

Returns:

a String representing the name

fromFullyQualifiedName

public static YPCategory fromFullyQualifiedName(java.lang.String name)

This retrieves a category from its fully qualified name (including names of supercategories).

Parameters:

name - a String representing the name

Returns:

the YPCategory represented by the given name

getCategoriesMatchingName

public YPCategory[] getCategoriesMatchingName(java.lang.String pattern)

This function returns the direct and indirect subcategories of a given category matching a given keyword.

Parameters:

pattern - a String representing a keyword to look for

Returns:

an array of YPCategory representing the matching subcategories (direct and indirect)

getSubCategories

public YPCategory[] getSubCategories()

This returns all subcategories.

Returns:

an array of YPCategory representing all subcategories

getSubCategory

public YPCategory getSubCategory(java.lang.String name)

This returns a subcategory with a specified name

Returns:

a YPCategory representing the requested subcategory (must not be null)

getParentCategory

public YPCategory getParentCategory()

This returns the parent-/supercategory

Returns:

a YPCategory representing the parent category (null if this category is the root)

getBusinessesInCity

public YPBusiness[] getBusinessesInCity(java.lang.String country,
                                        java.lang.String state,
                                        java.lang.String city,
                                        java.util.Locale locale)

This returns all businesses in this category in a specified city

Parameters:

country - a String representing the country (must not be null)

state - a String representing the state (must not be null)

city - a String representing the city (must not be null)

locale - a Locale that can affect language, measures of distance, ... (may be null)

Returns:

an array of YPBusiness representing all businesses

getBusinessesInState

public YPBusiness[] getBusinessesInState(java.lang.String country,
                                         java.lang.String state,
                                         java.util.Locale locale)

This returns all businesses in this category in a specified state

Parameters:

country - a String representing the country (must not be null)

state - a String representing the state (must not be null)

locale - a Locale that can affect language, measures of distance, ... (may be null)

Returns:

an array of YPBusiness representing all businesses

getBusinessesInRadius

public YPBusiness[] getBusinessesInRadius(oracle.panama.spatial.core.PointImpl location,
                                          double metersRadius,
                                          java.util.Locale locale)

This returns all businesses in this category in a specified radius around a specified center point

Parameters:

location - a PointImpl representing the center coordinates of the circle (must not be null)

metersRadius - a double representing the radius in meters (must not be null)

locale - a Locale that can affect language, measures of distance, ... (may be null)

Returns:

an array of YPBusiness representing all businesses

getBusinessesInPCode

public YPBusiness[] getBusinessesInPCode(java.lang.String country,
                                         java.lang.String postalCode,
                                         java.util.Locale locale)

This returns all businesses in this category in a specified postal code

Parameters:

country - a String representing the country (must not be null)

postalCode - a String representing the postal code (must not be null)

locale - a Locale that can affect language, measures of distance, ... (may be null)

Returns:

an array of YPBusiness representing all businesses

isLeaf

public boolean isLeaf()

This returns whether the category is a leaf in the customized hierarchy.

Returns:

a boolean representing whether this category is a leaf

isRoot

public boolean isRoot()

This returns whether the category is the root of the customized hierarchy.

Returns:

a boolean representing whether this category is the root

getProviderParameter

public java.lang.String getProviderParameter(java.lang.String name)

getProviderParameters

public java.util.Iterator getProviderParameters(java.lang.String name)

readCategoryTree

public static YPCategory readCategoryTree(java.util.HashMap categoriesByID)

This reads the local customized category hierarchy from the file YPCategories.xml. The function returns the hierarchy root.

Returns:

a YPCategory object representing the hierarchy root

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

main

public static void main(java.lang.String[] args)