From 780a3da69b66921fb7bf7b5779fb44830bb45ddc Mon Sep 17 00:00:00 2001 From: Ben Culkin Date: Tue, 7 Apr 2020 21:21:12 -0400 Subject: Remove utils.esodata utils.esodata now also lives in the esodata project; not here --- .../src/main/java/bjc/utils/esodata/Directory.java | 107 --------------------- 1 file changed, 107 deletions(-) delete mode 100644 base/src/main/java/bjc/utils/esodata/Directory.java (limited to 'base/src/main/java/bjc/utils/esodata/Directory.java') diff --git a/base/src/main/java/bjc/utils/esodata/Directory.java b/base/src/main/java/bjc/utils/esodata/Directory.java deleted file mode 100644 index b0abd7c..0000000 --- a/base/src/main/java/bjc/utils/esodata/Directory.java +++ /dev/null @@ -1,107 +0,0 @@ -package bjc.utils.esodata; - -/** - * Represents a hierarchical map. - * - * What's useful about this is that you can hand sub-directories to people and - * be able to ensure that they can't write outside of it. - * - * @param - * The key type of the map. - * @param - * The value type of the map. - */ -public interface Directory { - /** - * Retrieves a given sub-directory. - * - * @param key - * The key to retrieve the sub-directory for. - * - * @return The sub-directory under that name. - * - * @throws IllegalArgumentException - * If the given sub-directory doesn't exist. - */ - Directory getSubdirectory(K key); - - /** - * Check if a given sub-directory exists. - * - * @param key - * The key to look for the sub-directory under. - * - * @return Whether or not a sub-directory of that name exists. - */ - boolean hasSubdirectory(K key); - - /** - * Insert a sub-directory into the dictionary. - * - * @param key - * The name of the new sub-directory - * @param value - * The sub-directory to insert - * - * @return The old sub-directory attached to this key, or null if such a - * sub-directory didn't exist - */ - Directory putSubdirectory(K key, Directory value); - - /** - * Create a new sub-directory. - * - * Will fail if a sub-directory of that name already exists. - * - * @param key - * The name of the new sub-directory. - * - * @return The new sub-directory, or null if one by that name already - * exists. - */ - default Directory newSubdirectory(final K key) { - if(hasSubdirectory(key)) return null; - - final Directory dir = new SimpleDirectory<>(); - - putSubdirectory(key, dir); - - return dir; - } - - /** - * Check if the directory contains a data-item under the given key. - * - * @param key - * The key to check for. - * - * @return Whether or not there is a data item for the given key. - */ - boolean containsKey(K key); - - /** - * Retrieve a given data-item from the directory. - * - * @param key - * The key to retrieve data for. - * - * @return The value for the given key. - * - * @throws IllegalArgumentException - * If no value exists for the given key. - */ - V getKey(K key); - - /** - * Insert a data-item into the directory. - * - * @param key - * The key to insert into. - * - * @param val - * The value to insert. - * - * @return The old value of key, or null if such a value didn't exist. - */ - V putKey(K key, V val); -} -- cgit v1.2.3