X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Frhynodge%2Fstates%2FAbstractState.java;h=afb7dc2e51b92d9edd8079a5920ba2cdc5825116;hb=75dffc0a110405807d5e6a6dd9e0815299d894ad;hp=17cd518ded31fff0e3c4274bf5d032e644877837;hpb=6f69aff66ba5617d0bb27874014b4274bc551ab8;p=rhynodge.git

diff --git a/src/main/java/net/pterodactylus/rhynodge/states/AbstractState.java b/src/main/java/net/pterodactylus/rhynodge/states/AbstractState.java
index 17cd518..afb7dc2 100644
--- a/src/main/java/net/pterodactylus/rhynodge/states/AbstractState.java
+++ b/src/main/java/net/pterodactylus/rhynodge/states/AbstractState.java
@@ -37,6 +37,7 @@ public abstract class AbstractState implements State {
 
 	/** Whether the state was successfully retrieved. */
 	private final boolean success;
+	private final boolean empty;
 
 	/** The optional exception that occured while retrieving the state. */
 	private final Throwable exception;
@@ -60,7 +61,11 @@ public abstract class AbstractState implements State {
 	 *            otherwise
 	 */
 	protected AbstractState(boolean success) {
-		this(success, null);
+		this(success, true, null);
+	}
+
+	protected AbstractState(boolean success, boolean empty) {
+		this(success, empty, null);
 	}
 
 	/**
@@ -70,7 +75,7 @@ public abstract class AbstractState implements State {
 	 *            The exception that occured while retrieving the state
 	 */
 	protected AbstractState(Throwable exception) {
-		this(false, exception);
+		this(false, true, exception);
 	}
 
 	/**
@@ -82,9 +87,10 @@ public abstract class AbstractState implements State {
 	 * @param exception
 	 *            The exception that occured while retrieving the state
 	 */
-	protected AbstractState(boolean success, Throwable exception) {
+	protected AbstractState(boolean success, boolean empty, Throwable exception) {
 		this.time = System.currentTimeMillis();
 		this.success = success;
+		this.empty = empty;
 		this.exception = exception;
 	}
 
@@ -108,6 +114,11 @@ public abstract class AbstractState implements State {
 		return success;
 	}
 
+	@Override
+	public boolean isEmpty() {
+		return empty;
+	}
+
 	/**
 	 * {@inheritDoc}
 	 */