From: Roland Haeder <roland@mxchange.org>
Date: Mon, 19 May 2014 18:55:00 +0000 (+0200)
Subject: Methods isStackFull() and isStackEmpty() needs to be overwritten, too.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=00dd4b10d1e78ce9b517a0595faa746343ca221c;p=core.git

Methods isStackFull() and isStackEmpty() needs to be overwritten, too.

Signed-off-by: Roland Häder <roland@mxchange.org>
---

diff --git a/inc/classes/main/stacker/file/class_BaseFileStack.php b/inc/classes/main/stacker/file/class_BaseFileStack.php
index 58a41f46..879f19d0 100644
--- a/inc/classes/main/stacker/file/class_BaseFileStack.php
+++ b/inc/classes/main/stacker/file/class_BaseFileStack.php
@@ -518,6 +518,36 @@ class BaseFileStack extends BaseStacker {
 		return NULL;
 	}
 
+	/**
+	 * Checks whether the given stack is full
+	 *
+	 * @param	$stackerName	Name of the stack
+	 * @return	$isFull			Whether the stack is full
+	 */
+	protected final function isStackFull ($stackerName) {
+		// File-based stacks will only run full if the disk space is low.
+		// @TODO Please implement this, returning FALSE
+		$isFull = FALSE;
+
+		// Return result
+		return $isFull;
+	}
+
+	/**
+	 * Checks whether the given stack is empty
+	 *
+	 * @param	$stackerName		Name of the stack
+	 * @return	$isEmpty			Whether the stack is empty
+	 * @throws	NoStackerException	If given stack is missing
+	 */
+	public final function isStackEmpty ($stackerName) {
+		// So, is the stack empty?
+		$isEmpty = (($this->getStackCount($stackerName)) == 0);
+
+		// Return result
+		return $isEmpty;
+	}
+
 	/**
 	 * Initializes given stacker
 	 *
@@ -527,7 +557,7 @@ class BaseFileStack extends BaseStacker {
 	 * @throws	UnsupportedOperationException	This method is not (and maybe never will be) supported
 	 */
 	public function initStack ($stackerName, $forceReInit = FALSE) {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__, $executorInstance), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException(array($this, __FUNCTION__, $this->getIteratorInstance()->getPointerInstance()), self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**
@@ -537,7 +567,7 @@ class BaseFileStack extends BaseStacker {
 	 * @throws	UnsupportedOperationException	This method is not (and maybe never will be) supported
 	 */
 	public function initStacks (array $stacks, $forceReInit = FALSE) {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__, $executorInstance), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException(array($this, __FUNCTION__, $this->getIteratorInstance()->getPointerInstance()), self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**
@@ -548,7 +578,7 @@ class BaseFileStack extends BaseStacker {
 	 * @throws	UnsupportedOperationException	This method is not (and maybe never will be) supported
 	 */
 	public function isStackInitialized ($stackerName) {
-		throw new UnsupportedOperationException(array($this, __FUNCTION__, $executorInstance), self::EXCEPTION_UNSPPORTED_OPERATION);
+		throw new UnsupportedOperationException(array($this, __FUNCTION__, $this->getIteratorInstance()->getPointerInstance()), self::EXCEPTION_UNSPPORTED_OPERATION);
 	}
 
 	/**