X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fwotns%2Ffreenet%2FSimpleFieldSetBuilder.java;fp=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fwotns%2Ffreenet%2FSimpleFieldSetBuilder.java;h=1472a82d42e3d6c5e9282bb9749504503e8052b2;hb=622c4a4d3ebed447d5708a41cf3e1e82e18fa29b;hp=0000000000000000000000000000000000000000;hpb=77869390c46e8e5eff63bf00c7ef44a37ba8f317;p=WoTNS.git

diff --git a/src/main/java/net/pterodactylus/wotns/freenet/SimpleFieldSetBuilder.java b/src/main/java/net/pterodactylus/wotns/freenet/SimpleFieldSetBuilder.java
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+/*
+ * Sone - SimpleFieldSetBuilder.java - Copyright © 2011 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.wotns.freenet;
+
+import net.pterodactylus.util.validation.Validation;
+import freenet.support.SimpleFieldSet;
+
+/**
+ * Helper class to construct {@link SimpleFieldSet} objects in a single call.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class SimpleFieldSetBuilder {
+
+	/** The simple field set that is being constructed. */
+	private final SimpleFieldSet simpleFieldSet;
+
+	/**
+	 * Creates a new simple field set builder using a new, empty simple field
+	 * set.
+	 */
+	public SimpleFieldSetBuilder() {
+		this(new SimpleFieldSet(true));
+	}
+
+	/**
+	 * Creates a new simple field set builder that will return the given simple
+	 * field set on {@link #get()}.
+	 *
+	 * @param simpleFieldSet
+	 *            The simple field set to build
+	 */
+	public SimpleFieldSetBuilder(SimpleFieldSet simpleFieldSet) {
+		Validation.begin().isNotNull("Simple Field Set", simpleFieldSet).check();
+		this.simpleFieldSet = simpleFieldSet;
+	}
+
+	/**
+	 * Returns the constructed simple field set.
+	 *
+	 * @return The construct simple field set
+	 */
+	public SimpleFieldSet get() {
+		return simpleFieldSet;
+	}
+
+	/**
+	 * Copies the given simple field set into the simple field set being built
+	 * in this builder, overwriting all previously existing values.
+	 *
+	 * @param simpleFieldSet
+	 *            The simple field set to copy
+	 * @return This simple field set builder
+	 */
+	public SimpleFieldSetBuilder put(@SuppressWarnings("hiding") SimpleFieldSet simpleFieldSet) {
+		this.simpleFieldSet.putAllOverwrite(simpleFieldSet);
+		return this;
+	}
+
+	/**
+	 * Stores the given value under the given key, overwriting any previous
+	 * value.
+	 *
+	 * @param key
+	 *            The key of the value
+	 * @param value
+	 *            The value to store
+	 * @return This simple field set builder
+	 */
+	public SimpleFieldSetBuilder put(String key, String value) {
+		simpleFieldSet.putOverwrite(key, value);
+		return this;
+	}
+
+	/**
+	 * Stores the given value under the given key, overwriting any previous
+	 * value.
+	 *
+	 * @param key
+	 *            The key of the value
+	 * @param value
+	 *            The value to store
+	 * @return This simple field set builder
+	 */
+	public SimpleFieldSetBuilder put(String key, int value) {
+		simpleFieldSet.put(key, value);
+		return this;
+	}
+
+	/**
+	 * Stores the given value under the given key, overwriting any previous
+	 * value.
+	 *
+	 * @param key
+	 *            The key of the value
+	 * @param value
+	 *            The value to store
+	 * @return This simple field set builder
+	 */
+	public SimpleFieldSetBuilder put(String key, long value) {
+		simpleFieldSet.put(key, value);
+		return this;
+	}
+
+}