From a9a217cc451b002dcf63e51acff0c57541dfcb37 Mon Sep 17 00:00:00 2001
From: cdez <cde@cdezselfhosted.pw>
Date: Mon, 2 Oct 2023 20:50:31 -0700
Subject: [PATCH] Completed Utilities, Testing ArrayEngine +- ArrayDataEngine.c
 +- IteratorUtility.c +- QueueUtility.c +- StackUtility.c +- PA05_Main

---
 PA05-1004/ArrayDataEngine.c |   2 +-
 PA05-1004/IteratorUtility.c |  47 ++++++++++++++++++++++++++----------
 PA05-1004/PA05_Main         | Bin 37624 -> 37624 bytes
 PA05-1004/QueueUtility.c    |   7 +++++-
 PA05-1004/StackUtility.c    |  10 +++++++-
 5 files changed, 50 insertions(+), 16 deletions(-)

diff --git a/PA05-1004/ArrayDataEngine.c b/PA05-1004/ArrayDataEngine.c
index 3e726ce..9e6eefd 100644
--- a/PA05-1004/ArrayDataEngine.c
+++ b/PA05-1004/ArrayDataEngine.c
@@ -190,7 +190,7 @@ bool getItemAtIndex( StateDataType *returnVal,
                                 const StateArrayType stateData, int listIndex )
 {
     // check stateData size against list index
-    if(listIndex < getListSize(stateData) && listIndex >=0)
+    if(listIndex < getListSize(stateData) && listIndex >= 0)
     {
         // copy data into returnVal
         deepCopyData(returnVal, stateData.array[listIndex]);
diff --git a/PA05-1004/IteratorUtility.c b/PA05-1004/IteratorUtility.c
index 9ac5c05..7f88975 100644
--- a/PA05-1004/IteratorUtility.c
+++ b/PA05-1004/IteratorUtility.c
@@ -24,6 +24,10 @@ Dependencies: clearDataStructure, free
 */
 IteratorType *clearIterator( IteratorType *iterator )
 {
+    // clear the encapsulated data structure
+    clearDataStructure(iterator->iterData);
+    // clear the rest of the data structure
+    free(iterator);
     // return NULL
     return NULL;
 }
@@ -41,8 +45,14 @@ Dependencies: malloc, createDataStructure
 */
 IteratorType *createIterator( int initialCapacity )
 {
+    IteratorType *iteratorDataStructure;
+    // create the entire data structure
+    iteratorDataStructure = malloc(sizeof(IteratorType));
+    iteratorDataStructure->currentIndex = 0;
+    // create the encapsulated data structure
+    iteratorDataStructure->iterData = createDataStructure(initialCapacity);
     // return IteratorType
-    return NULL;
+    return iteratorDataStructure;
 }
 
 /*
@@ -58,8 +68,8 @@ Dependencies: getItemAtIndex
 */
 bool getFirst( IteratorType *iterator, StateDataType *returned )
 {
-    // return false (TEMP)
-    return false;
+    // return function true/false if value possible
+    return getItemAtIndex(returned, *iterator->iterData, 0);
 }
 
 /*
@@ -75,8 +85,8 @@ Dependencies: getItemAtIndex, getListSize
 */
 bool getLast( IteratorType *iterator, StateDataType *returned )
 {
-    // return false (TEMP)
-    return false;
+    // return function to see if possible
+    return getItemAtIndex(returned, *iterator->iterData, getListSize(*iterator->iterData));
 }
 
 /*
@@ -92,7 +102,13 @@ Dependencies: getItemAtIndex, getListSize
 */
 bool getNext( IteratorType *iterator, StateDataType *returned )
 {
-    // return false (TEMP)
+    // check to see if the currentIndex value is not size.
+    if(iterator->currentIndex != getListSize(*iterator->iterData))
+    {
+        iterator->currentIndex = iterator->currentIndex + 1;
+        return getItemAtIndex(returned, *iterator->iterData, iterator->currentIndex);
+    }
+    // return false
     return false;
 }
 
@@ -109,7 +125,13 @@ Dependencies: getItemAtIndex
 */
 bool getPrevious( IteratorType *iterator, StateDataType *returned )
 {
-    // return false (TEMP)
+    // check to see if the currentIndex value is not zero.
+    if(iterator->currentIndex != 0)
+    {
+        iterator->currentIndex = iterator->currentIndex - 1;
+        return getItemAtIndex(returned, *iterator->iterData, iterator->currentIndex);
+    }
+    // return false
     return false;
 }
 
@@ -128,8 +150,8 @@ Dependencies: insertItemAtIndex, getListSize
 bool insertAfterCurrentIndex( IteratorType *iterator, 
                                              const StateDataType toBeInserted )
 {
-    // return false (TEMP)
-    return false;
+    // return function true/false based on possibility
+    return insertItemAtIndex(iterator->iterData, toBeInserted, iterator->currentIndex + 1);
 }
 
 /*
@@ -147,8 +169,8 @@ Dependencies: insertItemAtIndex
 bool insertAtCurrentIndex( IteratorType *iterator, 
                                              const StateDataType toBeInserted )
 {
-    // return false (TEMP)
-    return false;
+    // return true/false based on if the function deems worthy
+    return insertItemAtIndex(iterator->iterData, toBeInserted, iterator->currentIndex);
 }
 
 /*
@@ -166,6 +188,5 @@ Dependencies: removeItemAtIndex, getListSize
 */
 bool removeAtCurrentIndex( IteratorType *iterator, StateDataType *removedItem )
 {
-    // return false (TEMP)
-    return false;
+    return removeItemAtIndex(iterator->iterData, removedItem, iterator->currentIndex);
 }
\ No newline at end of file
diff --git a/PA05-1004/PA05_Main b/PA05-1004/PA05_Main
index 62a80337f6f7de81caad48c4924715ea2d82b304..13fb3242134fc5e5b783ea7c156b81962f183c63 100755
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diff --git a/PA05-1004/QueueUtility.c b/PA05-1004/QueueUtility.c
index cc3258f..800195d 100644
--- a/PA05-1004/QueueUtility.c
+++ b/PA05-1004/QueueUtility.c
@@ -24,6 +24,8 @@ Dependencies: clearDataStructure
 */
 QueueType *clearQueue( QueueType *queue )
 {
+    // clear the entire data structure
+    clearDataStructure(queue);
     // return NULL
     return NULL;
 }
@@ -41,8 +43,11 @@ Dependencies: createDataStructure
 */
 QueueType *createQueue( int initialCapacity )
 {
+    // create the data structure
+    QueueType *queueDataStructure;
+    queueDataStructure = createDataStructure(initialCapacity);
     // return QueueType
-    return NULL;
+    return queueDataStructure;
 }
 
 /*
diff --git a/PA05-1004/StackUtility.c b/PA05-1004/StackUtility.c
index 799145c..359558b 100644
--- a/PA05-1004/StackUtility.c
+++ b/PA05-1004/StackUtility.c
@@ -24,6 +24,8 @@ Dependencies: clearDataStructure
 */
 StackType *clearStack( StackType *stackData )
 {
+    // clear the entire data structure
+    clearDataStructure(stackData);
     // return NULL
     return NULL;
 }
@@ -40,8 +42,11 @@ Dependencies: createDataStructure
 */
 StackType *createStack( int initialCapacity )
 {
+    // create the data structure
+    StackType *stackDataStructure;
+    stackDataStructure = createDataStructure(initialCapacity);
     // return StackType
-    return NULL;
+    return stackDataStructure;
 }
 
 /*
@@ -59,6 +64,7 @@ Dependencies: getItemAtIndex, getListSize
 bool peekTop( StateDataType *returnVal, const StackType stackData )
 {
     // return false (TEMP)
+    return false;
 }
 
 /*
@@ -76,6 +82,7 @@ Dependencies: removeItemAtIndex, getListSize
 bool popStack( StateDataType *returnVal, StackType *stackData )
 {
     // return false (TEMP)
+    return false;
 }
 
 /*
@@ -92,4 +99,5 @@ Dependencies: insertItemAtIndex, getListSize
 bool pushStack( StackType *stackData, const StateDataType toBePushed )
 {
     // return false (TEMP)
+    return false;
 }
\ No newline at end of file