MatchEstate User Guide

MatchEstate is a desktop application tailored for real estate agents to efficiently manage their clients — whether they are buyers, sellers, or both. MatchEstate enables fast matching of buyers to suitable listings and vice versa. While it features a graphical interface, the app is optimized for users who prefer fast keyboard-based interactions using a Command Line Interface (CLI).

MatchEstate classifies contacts into two main roles:

Buyers are clients looking to purchase a property. They typically have a set of criteria such as budget, location, property type (e.g., HDB, Condo), or features like “near MRT” or “near schools”.

  • These are captured in property preferences — each containing a price range and a list of tags representing specific requirements.
  • A buyer can have multiple preferences, as they may be looking to purchase more than one property.

Sellers are clients looking to list properties for sale.

  • Each listing contains essential property details such as postal code, unit number as well as the asking price, and a set of tags to describe its specifications for matching.
  • To associate a listing with a seller, agents can simply add the listing to a person, establishing ownership.

Automatic Classification:

MatchEstate automatically classifies people based on their data:

  • A person is a buyer if they have at least one property preference.
  • A person is a seller if they have at least one listing.

💡 A person can be both a buyer and a seller in the system. matchEstate

Quick start

  1. Ensure you have Java 17 or above installed in your Computer.
    Mac users: Ensure you have the precise JDK version prescribed here.

  2. Download the latest .jar file from here.

  3. Copy the file to the folder you want to use as the home folder for your AddressBook.

  4. Open a command terminal, cd into the folder you put the jar file in, and use the java -jar [CS2103-F08-3][MatchEstate].jar command to run the application.
    A GUI similar to the below should appear in a few seconds. Note how the app contains some sample data.
    Ui

  1. Type the command in the command box and press Enter to execute it. e.g. typing help and pressing Enter will open the help window.
    Some example commands you can try:

    • listPerson : Lists all persons.

    • listListing : Lists all listings.

    • addPerson n/John Doe p/98765432 e/john@example.com : Adds a person named John Doe.

    • addTag nt/pool nt/near MRT : Adds the tags pool and near MRT.

    • deletePerson 3 : Deletes the 3rd person shown in the current persons list.

    • deleteListing 1 : Deletes the 1st listing shown in the current listings list.

    • clear : Deletes all contacts.

    • exit : Exits the app.

  1. Refer to the Features below for details of each command.

Features

Notes about the command format:

  • Words in UPPER_CASE are the parameters to be supplied by the user.
    e.g. in add n/NAME, NAME is a parameter which can be used as add n/John Doe.

  • Items in square brackets are optional.
    e.g n/NAME [t/TAG] can be used as n/John Doe t/friend or as n/John Doe.

  • Items in brackets are mutually exclusive.
    e.g. pc/POSTAL_CODE (u/UNIT_NUMBER)(h/HOUSE_NUMBER) can be used as pc/654321 u/12-111 or as pc/654321 h/12 but not both.

  • Items with …​ after them can be used multiple times but at least one time.
    e.g. t/TAG…​ can be used as t/friend, t/friend t/family etc.

  • Items in square brackets with …​ after them can be used multiple times including zero times.
    e.g. [t/TAG]…​ can be used as (i.e. 0 times), t/friend, t/friend t/family etc.

  • Items in square brackets with a {num} after them, groups 2 or more prefixes in the command which requires at least 1 prefix from the group to be present.
    e.g. [t/TAG]{1}... [nt/NEW_TAG]{1}... can be used as nt/friend, t/family, t/family nt/friend but not (no parameter specified).

  • Parameters can be in any order.
    e.g. if the command specifies n/NAME p/PHONE_NUMBER, p/PHONE_NUMBER n/NAME is also acceptable.

  • Extraneous parameters for commands that do not take in parameters (such as help, list, exit and clear) will be ignored.
    e.g. if the command specifies help 123, it will be interpreted as help.

  • If you are using a PDF version of this document, be careful when copying and pasting commands that span multiple lines as space characters surrounding line-breaks may be omitted when copied over to the application.

Command Summary

General Commands

Command Description Usage
Help Displays all command usage on a second window help
Clear Clears all entries from the MatchEstate clear
Exit Exits the program exit

Person Management

Command Description Usage
Add Person Adds a person to MatchEstate. addPerson n/NAME p/PHONE e/EMAIL
List Persons Shows a list of all persons in MatchEstate listPerson
Edit Person Edits an existing person in MatchEstate editPerson PERSON_INDEX [n/NAME]{1} [p/PHONE]{1} [e/EMAIL]{1}
Search Person by Name Finds persons whose names match the given keyword(s) searchPersonName KEYWORD [MORE_KEYWORDS]
Search Person by Tags Finds persons with property preferences containing all specified tag(s) searchPersonTag t/TAG...
Delete Person Deletes the specified person from MatchEstate deletePerson PERSON_INDEX

Listing Management

Command Description Usage
Add Listing Adds a listing to MatchEstate. addListing pc/POSTAL_CODE (u/UNIT_NUMBER)(h/HOUSE_NUMBER) [lbp/LOWER_BOUND_PRICE] [ubp/UPPER_BOUND_PRICE] [n/PROPERTY_NAME] [t/TAG]... [nt/NEW_TAG]...
List Listings Shows a list of all property listings listListing
Search Listings by Tags Finds listings with all specified tags searchListingTag t/TAG...
Search Owner’s Listings Finds listings owned by a specific person searchOwnerListing PERSON_INDEX
Mark Available Marks Listing as available markAvailable LISTING_INDEX
Mark Unavailable Marks listing as unavailable markUnavailable LISTING_INDEX
Delete Listing Deletes the specified listing from MatchEstate deleteListing LISTING_INDEX

Tag Management

Command Description Usage
Add Tags Adds new tags to the system addTag nt/NEW_TAG...
Delete Tags Deletes the specified tags from the system deleteTag t/TAG...

Preference Management

Command Description Usage
Add Preference Adds a property preference to a person addPreference PERSON_INDEX [lbp/LOWER_BOUND_PRICE] [ubp/UPPER_BOUND_PRICE] [t/TAG]... [nt/NEW_TAG]...
Add Preference Tags Adds tags to an existing preference addPreferenceTag PERSON_INDEX PREFERENCE_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...
Overwrite Preference Tags Replaces all tags in an existing preference overwritePreferenceTag PERSON_INDEX PREFERENCE_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...
Delete Preference Deletes a person's property preference deletePreference PERSON_INDEX PREFERENCE_INDEX
Delete Preference Tags Deletes tags from a person's preference deletePreferenceTag PERSON_INDEX PREFERENCE_INDEX t/TAG...

Listing Tag Management

Command Description Usage
Add Listing Tags Adds tags to a listing addListingTag LISTING_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...
Overwrite Listing Tags Replaces all tags in a listing overwriteListingTag LISTING_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...
Delete Listing Tags Deletes tags from a listing deleteListingTag LISTING_INDEX t/TAG...

Matching System

Command Description Usage
Match Person's Preference to Listings Finds listings matching a person's preference matchPreference PERSON_INDEX PREFERENCE_INDEX
Match Listing to Persons Finds persons whose preferences match a listing matchListing LISTING_INDEX

Listing Owner Management

Command Description Usage
Add Owner Adds a person as owner to a listing addOwner PERSON_INDEX LISTING_INDEX
Delete Owner Removes an owner from a listing deleteOwner LISTING_INDEX OWNER_INDEX

General Commands

Viewing help : help

Opens a second window displaying all the command usages and explaining how to access the user guide.

Format: help

Result for help: help message

Clearing all data: clear

Clears all entries from the address book.

Format: clear

Result for clear:

  • Before
    clearBefore

  • After
    clearAfter

Exiting the program: exit

Exits the program.

Format: exit

Saving the data

MatchEstate data is saved in the hard disk automatically after any command that changes the data. There is no need to save manually.

Editing the data file

MatchEstate data is saved automatically as a JSON file [JAR file location]/data/matchestate.json. Advanced users are welcome to update data directly by editing that data file.

Caution: If your changes to the data file makes its format invalid, MatchEstate will save a copy of the invalid file and start with an empty data file at the next run. However, it is recommended to make a backup of the file before editing it.
Furthermore, certain edits can cause the MatchEstate to behave in unexpected ways (e.g., if a value entered is outside the acceptable range). Therefore, edit the data file only if you are confident that you can update it correctly.

Person Management

Adding a person: addPerson

Adds a person to MatchEstate .

Format: addPerson n/NAME p/PHONE e/EMAIL

Input restriction:

  • NAME must start with a letter.
  • NAME must only contain 2-60 characters that allow spaces, hyphens, full stops, or apostrophes.
  • PHONE must be between 3-15 digits. The digits can be prefixed with a + sign.
  • PHONE must also be unique since it is used to unique identify a person.
  • EMAIL must be in a format with local-part and domain name, like name@domain or name@domain.com.
    • local-part must only contain alphanumeric characters and these special characters, +_.-.
    • local-part must not start or end with any special characters.
    • domain name contains domain labels separated by . or -.
    • each domain name must end with a domain label of 2 characters long
    • each domain label must contain alphanumeric characters

Note on uniquely identifying Person:

  • Phone is used to uniquely identify a person, since phone numbers are a commonly used as a direct and personal means of contact.

  • In contrast, Email is primarily used to send any legal documents regarding the transaction and thus may often use a shared organizational email. As such, duplicate phone numbers are disallowed to prevent ambiguity, while duplicate emails are permitted.

  • Name represents the client's name for a real estate agent to address by, and does not need to be a full legal name. Additionally since multiple people may share the same name, duplicates are allowed.

Examples:

  • addPerson n/Betty Smith p/+6598274892 e/bettysmith@abc
  • addPerson n/Bob Parker p/934 e/bobparker@bom-com
  • addPerson n/John Doe p/98765432 e/johnd@example.com

Result for addPerson n/John Doe p/98765432 e/johnd@example.com:

  • Before
    addPersonBefore

  • After
    addPersonAfter

Listing all persons: listPerson

Shows a list of all persons in the MatchEstate .

Format: listPerson

Result for listPerson:

  • Before
    listPersonBefore

  • After
    listPersonAfter

Editing a person: editPerson

Edits an existing person in the MatchEstate.

Format: editPerson PERSON_INDEX [n/NAME]{1} [p/PHONE]{1} [e/EMAIL]{1}

Input restriction:

  • PERSON_INDEX must be a positive integer within the bounds of the person list.
  • NAME must start with a letter.
  • NAME must only contain 2-60 characters that allow spaces, hyphens, full stops, or apostrophes.
  • PHONE must be between 3-15 digits. The digits can be prefixed with a + sign.
  • PHONE must also be unique since it is used to unique identify a person.
  • EMAIL must be in a format with local-part and domain name, like name@domain or name@domain.com.
    • local-part must only contain alphanumeric characters and these special characters, +_.-.
    • local-part must not start or end with any special characters.
    • domain name contains domain labels separated by . or -.
    • each domain name must end with a domain label of 2 characters long
    • each domain label must contain alphanumeric characters

Note on uniquely identifying Person:

  • Phone is used to uniquely identify a person, since phone numbers are a commonly used as a direct and personal means of contact.

  • In contrast, Email is primarily used to send any legal documents regarding the transaction and thus may often use a shared organizational email. As such, duplicate phone numbers are disallowed to prevent ambiguity, while duplicate emails are permitted.

  • Name represents the client's name for a real estate agent to address by, and does not need to be a full legal name. Additionally since multiple people may share the same name, duplicates are allowed.

Examples:

  • editPerson 1 n/Betty Smith Edits the name of the 1st person.
  • editPerson 2 p/91234567 e/johndoe@example.com edits the phone number and email address of the 2nd person.
  • editPerson 3 n/Bob Parker p/+6581008383 e/bobparker@example.com Edits the name, phone number and email address of the 3rd person.

Result for editPerson 2 p/91234567 e/johndoe@example.com:

  • Before
    editPersonBefore

  • After
    editPersonAfter

Searching persons by name: searchPersonName

Finds persons whose names match any of the given keyword(s).

Format: searchPersonName KEYWORD [MORE_KEYWORDS]

Input restriction:

  • The search is case-insensitive.
  • KEYWORD and MORE_KEYWORDS must contain only letters, hyphens, full stops, or apostrophes.
  • Every KEYWORD and MORE_KEYWORDS can only start with a letter.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Examples:

  • searchPersonName John returns persons with names matching "John".
  • searchPersonName John Doe returns persons with names matching "John" or "Doe".
  • searchPersonName John Doe Bob returns persons with names matching "John", "Doe" or "Bob".

Result for searchPersonName John Doe:

  • Before
    searchPersonNameBefore

  • After
    searchPersonNameAfter

Searching persons by tags: searchPersonTag

Finds persons with property preferences containing all specified tags.

Format: searchPersonTag t/TAG...

Input restriction:

  • The search is case-insensitive.
  • TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • The tag cannot be blank and must already exist.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Example:

  • searchPersonTag t/gym returns all persons who have at least one property preference containing the gym tag
  • searchPersonTag t/gym t/pet-friendly returns all persons who have at least one property preference containing both gym and pet-friendly tags.

Result for searchPersonTag t/gym t/pet-friendly:

  • Before
    searchPersonTagBefore

  • After
    searchPersonTagAfter

Deleting a person: deletePerson

Deletes the specified person from MatchEstate, along with their property preferences and ownerships of listing.

Format: deletePerson PERSON_INDEX

Input restriction:

  • PERSON_INDEX must be a positive integer within the bounds of the person list.

Examples:

  • deletePerson 2 deletes the 2nd person in MatchEstate.

Result for deletePerson 2:

  • Before
    deletePersonBefore

  • After
    deletePersonAfter

Listing Management

Adding a listing: addListing

Adds a property listing to MatchEstate.

Format: addListing pc/POSTAL_CODE (u/UNIT_NUMBER)(h/HOUSE_NUMBER) [lbp/LOWER_BOUND_PRICE] [ubp/UPPER_BOUND_PRICE] [n/PROPERTY_NAME] [t/TAG]... [nt/NEW_TAG]...

Input restriction:

  • POSTAL_CODE must be exactly 6 digits, where each digit must be between 0 and 9.
  • UNIT_NUMBER must be in the format of <optional B/R prefix><floor_number>-<apartment_number><optional_subunit> where the optional B/R represents basement or roof, the floor_number is 2 digits, the apartment number must be 2 to 5 digits, and subunit must be a capital letter.
  • This subunit letter cannot be I or O.
  • HOUSE_NUMBER must be at most 3 characters long, consisting of only letters and numbers. The last character cannot be 'I' or 'O'.
  • A house number must not be specified with a unit number.
  • LOWER_BOUND_PRICE and UPPER_BOUND_PRICE must be a non-negative number with up to 2 decimal places. If no value is given for a price, the price will be unbounded.
  • PROPERTY_NAME must be between 2 and 100 characters long and can only contain letters, numbers, apostrophes, periods, hyphens, and spaces.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • addListing pc/654321 u/10-12
  • addListing pc/654321 h/12 lbp/300000 ubp/600000 n/Sunny Villa t/quiet t/pet-friendly nt/family-friendly nt/spacious
  • addListing pc/654321 u/10-12 lbp/30000 nt/spacious
  • addListing pc/777321 u/R10-12345C lbp/300000 ubp/600000 n/Quiet Vale nt/quiet

Result for addListing pc/654321 h/12 lbp/300000 ubp/600000 n/Sunny Villa t/quiet t/pet-friendly nt/family-friendly nt/spacious:

  • Before
    addListingBefore

  • After
    addListingAfter

Listing all properties: listListing

Shows a list of all property listings.

Format: listListing

Result for listListing:

  • Before
    listListingBefore

  • After
    listListingAfter

Searching listings by tags: searchListingTag

Finds properties with all specified tags.

Format: searchListingTag t/TAG...

Input restriction:

  • The search is case-insensitive.
  • TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • The tag cannot be blank and must already exist.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Example:

  • searchListingTag t/pet-friendly
  • searchListingTag t/pet-friendly t/pool returns all listings that contain ALL the specified tags (pet-friendly and pool).

Result for searchListingTag t/pet-friendly t/pool:

  • Before
    searchListingTagBefore

  • After
    searchListingTagAfter

Searching owner’s listings: searchOwnerListing

Finds properties owned by a specific person.

Format: searchOwnerListing PERSON_INDEX

Input restriction:

  • The search is case-insensitive.
  • PERSON_INDEX must be a positive integer within the bounds of person list.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Example:

  • searchOwnerListing 2

Result for searchOwnerListing 2:

  • Before
    searchOwnerListingBefore

  • After
    searchOwnerListingAfter

Marking listing availability: markAvailable

  • markAvailable: Marks listing as available

Format: markAvailable LISTING_INDEX

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of listing list.

Example:

  • markAvailable 1

Result for markAvailable 1:

  • Before
    markAvailableBefore

  • After
    markAvailableAfter

Marking listing unavailability: markUnavailable

  • markUnavailable: Marks listing as unavailable
  • Listings marked as unavailable will not be matched to any person.

Format: markUnavailable LISTING_INDEX

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of listing list.

Example:

  • markUnavailable 2

Result for markUnavailable 2:

  • Before
    markBefore

  • After
    markUnavailableAfter

Deleting a listing: deleteListing

Deletes the specified listing from MatchEstate.

Format: deleteListing LISTING_INDEX

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of listing list.

Example:

  • deleteListing 1

Result for deleteListing 1:

  • Before
    deleteListingBefore

  • After
    deleteListingAfter

Tag Management

Adding tags: addTag

Adds new tags to the system.

Format: addTag nt/NEW_TAG...

Input restriction:

  • NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • addTag nt/family-friendly
  • addTag nt/elderly-friendly nt/vintage

Result for addTag nt/elderly-friendly nt/vintage:

  • Before
    addTagBefore

  • After
    addTagAfter

Deleting tags: deleteTag

Deletes the specified tags from the system.

Format: deleteTag t/TAG...

Input restriction:

  • TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • The tag cannot be blank and must already exist.

Example:

  • deleteTag t/quiet
  • deleteTag t/quiet t/pet-friendly

Result for deleteTag t/quiet t/pet-friendly:

  • Before
    deleteTagBefore

  • After
    deleteTagAfter

Preference Management

Adding a preference: addPreference

Adds a property preference to a person.

Format: addPreference PERSON_INDEX [lbp/LOWER_BOUND_PRICE] [ubp/UPPER_BOUND_PRICE] [t/TAG]... [nt/NEW_TAG]...

Input restriction:

  • PERSON_INDEX must be a positive integer within the bounds of person list.
  • LOWER_BOUND_PRICE and UPPER_BOUND_PRICE must be a non-negative number with up to 2 decimal places. If no value is given for a price, the price will be unbounded.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • addPreference 1
  • addPreference 2 lbp/300000 ubp/600000 t/quiet t/pet-friendly nt/family-friendly nt/spacious
  • addPreference 1 ubp/600000

Result for addPreference 2 lbp/300000 ubp/600000 t/quiet t/pet-friendly nt/family-friendly nt/spacious:

  • Before
    addPreferenceBefore

  • After
    addPreferenceAfter

Adding tags to a preference: addPreferenceTag

Adds tags to an existing preference.

Format: addPreferenceTag PERSON_INDEX PREFERENCE_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...

Input restriction:

  • PERSON_INDEX and PREFERENCE_INDEX must be a positive integer within the bounds of the person list and that person's preference list respectively.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • addPreferenceTag 1 1 t/quiet
  • addPreferenceTag 1 1 nt/cool
  • addPreferenceTag 1 1 t/quiet t/pet-friendly t/cool

Result for addPreferenceTag 1 1 t/quiet t/pet-friendly t/cool:

  • Before
    addPreferenceTagBefore

  • After
    addPreferenceTagAfter

Overwriting preference tags: overwritePreferenceTag

Replaces all tags in an existing preference.

Format: overwritePreferenceTag PERSON_INDEX PREFERENCE_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...

Input restriction:

  • PERSON_INDEX and PREFERENCE_INDEX must be a positive integer within the bounds of the person list and that person's preference list respectively.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • overwritePreferenceTag 3 2 t/2bed-rooms
  • overwritePreferenceTag 3 2 nt/seaside-view
  • overwritePreferenceTag 2 1 nt/2bed-rooms nt/seaside-view

Result for overwritePreferenceTag 2 1 nt/2bed-rooms nt/seaside-view:

  • Before
    overwritePreferenceTagBefore

  • After
    overwritePreferenceTagAfter

Deleting a preference: deletePreference

Deletes a person's property preference.

Format: deletePreference PERSON_INDEX PREFERENCE_INDEX

Input restriction:

  • PERSON_INDEX and PREFERENCE_INDEX must be a positive integer within the bounds of the person list and that person's preference list respectively.

Example:

  • deletePreference 2 1

Result for deletePreference 2 1:

  • Before
    deletePreferenceBefore

  • After
    deletePreferenceAfter

Deleting preference tags: deletePreferenceTag

Deletes tags from a person's preference.

Format: deletePreferenceTag PERSON_INDEX PREFERENCE_INDEX t/TAG...

Input restriction:

  • PERSON_INDEX and PREFERENCE_INDEX must be a positive integer within the bounds of the person list and that person's preference list respectively.
  • TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • The tag cannot be blank and must already exist.

Example:

  • deletePreferenceTag 3 1 t/pet-friendly
  • deletePreferenceTag 3 1 t/quiet t/cool

Result for deletePreferenceTag 3 1 t/quiet t/cool:

  • Before
    deletePreferenceTagBefore

  • After
    deletePreferenceTagAfter

Listings’ Tag Management

Adding tags to listing: addListingTag

Adds tags to a property listing.

Format: addListingTag LISTING_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of the listings list.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • addListingTag 2 t/quiet
  • addListingTag 2 t/quiet t/pet-friendly nt/spacious

Result for addListingTag 2 t/quiet t/pet-friendly nt/spacious:

  • Before
    addListingTagBefore

  • After
    addListingTagAfter

Overwriting Listing Tags: overwriteListingTag

Replaces all tags in a listing.

Format: overwriteListingTag LISTING_INDEX [t/TAG]{1}... [nt/NEW_TAG]{1}...

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of the listings list.
  • TAG and NEW_TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • TAG tag cannot be blank and must already exist.
  • NEW_TAG tag cannot be blank and must not already exist.

Example:

  • overwriteListingTag 3 t/4-bedrooms
  • overwriteListingTag 3 nt/seaside-view
  • overwriteListingTag 2 nt/4-bedrooms nt/2-toilets nt/seaside-view

Result for overwriteListingTag 2 nt/4-bedrooms nt/2-toilets nt/seaside-view:

  • Before
    overwriteListingTagBefore

  • After
    overwriteListingTagAfter

Delete Listing Tags: deleteListingTag

Deletes tags from a listing.

Format: deleteListingTag LISTING_INDEX t/TAG...

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of the listings list.
  • TAG must be between 2 and 30 characters long and can only contain letters, numbers, apostrophes, spaces, periods, hyphens, underscores, plus, and ampersands.
  • The tag cannot be blank and must already exist.

Example:

  • deleteListingTag 3 t/pet-friendly
  • deleteListingTag 2 t/pet-friendly t/pool

Result for deleteListingTag 2 t/pet-friendly t/pool:

  • Before
    deleteListingTagBefore

  • After
    deleteListingTag

Matching System

Matching person's preference to listings: matchPreference

Finds listings matching a person's preference. The tags and compatible prices of the listing will be highlighted. Listings that the person owns or that are marked as unavailable will not be shown. A match is determined by whether a listing has overlapping tags or price range with the specified property preference. Results are sorted in descending order based on the number of matching tags and price compatibility.

Format: matchPreference PERSON_INDEX PREFERENCE_INDEX

Input restriction:

  • PERSON_INDEX and PREFERENCE_INDEX must be a positive integer must be a positive integer within the bounds of the person list and that person's preference list respectively.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Example:

  • matchPreference 2 1

Result for matchPreference 2 1:

  • Before
    matchPreferenceBefore

  • After
    Finds listings matching a person's preference.
    matchPreferenceAfter

Matching listings to persons: matchListing

Finds persons whose preferences match a listing. The tags and compatible prices of the person's preferences will be highlighted. Persons who owns the listing will not be shown. A match is determined by whether a person's property preference shares tags or has an overlapping price range with the listing. Results are sorted in descending order based on the preference with the most matching tags and price compatibility.

Note: matchListing works for unavailable listings such that the users can still look for buyers while the listing is on hold

Format: matchListing LISTING_INDEX

Input restriction:

  • LISTING_INDEX must be a positive integer within the bounds of the listing list.

⚠️ Note: Any command will override the results of the filter. However, the commands will act on the currently displayed index.

Example:

  • matchListing 1

Result for matchListing 1:

  • Before
    matchListingBefore

  • After
    Find persons whose preferences match a listing.
    matchListingAfter

Listings’ Owner Management

Assigning an owner to a listing: addOwner

Adds a person as owner to a listing.

Format: addOwner PERSON_INDEX LISTING_INDEX

Input restriction:

  • PERSON_INDEX and LISTING_INDEX must be a positive integer within the bounds of the person list and listing’s owner list respectively.

Example:

  • addOwner 2 1

Result for addOwner 2 1:

  • Before
    addOwnerBefore

  • After
    addOwnerAfter

Deleting an owner: deleteOwner

Removes an owner from a listing.

Format: deleteOwner LISTING_INDEX OWNER_INDEX

Input restriction:

  • LISTING_INDEX and OWNER_INDEX must be a positive integer within the bounds of the listing list and the listing’s owner list respectively.

Example:

  • deleteOwner 1 1

Result for deleteOwner 1 1:

  • Before
    deleteOwnerBefore

  • After
    deleteOwnerAfter

FAQ

Q: How do I transfer my data to another Computer?
A: Install the app in the other computer and overwrite the empty data file it creates with the file that contains the data of your previous MatchEstate home folder.

Known issues

  1. When using multiple screens, if you move the application to a secondary screen, and later switch to using only the primary screen, the GUI will open off-screen. The remedy is to delete the preferences.json file created by the application before running the application again.