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< div class = "subTitle" > < span class = "packageLabelInType" > Package< / span > < a href = "package-summary.html" > fr.iutfbleau.sae.mpif< / a > < / div >
< h2 title = "Class DecodeNode" class = "title" > Class DecodeNode< / h2 >
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< / div >
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< li > java.lang.Object< / li >
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< pre > public class < span class = "typeNameLabel" > DecodeNode< / span >
extends java.lang.Object< / pre >
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< div class = "block" > Représente un nœud utilisé pour décoder les données dans un arbre binaire.
Un nœud peut être :
- un nœud interne : il possède un fils gauche et/ou un fils droit. Il ne contient pas de valeur utile.
- une feuille : les deux fils sont null et le nœud contient une valeur (symbole entre 0 et 255).
Cette structure est utilisée par PIFReader pour reconstruire l'arbre de décodage
des codes canoniques et retrouver les valeurs des pixels.< / div >
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< caption > < span > Fields< / span > < span class = "tabEnd" > < / span > < / caption >
< tr >
< th class = "colFirst" scope = "col" > Modifier and Type< / th >
< th class = "colSecond" scope = "col" > Field< / th >
< th class = "colLast" scope = "col" > Description< / th >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > < a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > < / code > < / td >
< th class = "colSecond" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#left" > left< / a > < / span > < / code > < / th >
< td class = "colLast" >
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< div class = "block" > Fils gauche du nœud.< / div >
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< / td >
< / tr >
< tr class = "rowColor" >
< td class = "colFirst" > < code > < a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > < / code > < / td >
< th class = "colSecond" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#right" > right< / a > < / span > < / code > < / th >
< td class = "colLast" >
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< div class = "block" > Fils droit du nœud.< / div >
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< / td >
< / tr >
< tr class = "altColor" >
< td class = "colFirst" > < code > java.lang.Integer< / code > < / td >
< th class = "colSecond" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#value" > value< / a > < / span > < / code > < / th >
< td class = "colLast" >
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< div class = "block" > Valeur associée à la feuille.< / div >
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< / td >
< / tr >
< / table >
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< / li >
< / ul >
< / section >
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< th class = "colFirst" scope = "col" > Constructor< / th >
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< th class = "colConstructorName" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#%3Cinit%3E()" > DecodeNode< / a > < / span > ()< / code > < / th >
< td class = "colLast" >
< div class = "block" > Constructeur d'un nœud interne vide.< / div >
< / td >
< / tr >
< tr class = "rowColor" >
< th class = "colConstructorName" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#%3Cinit%3E(fr.iutfbleau.sae.mpif.DecodeNode,fr.iutfbleau.sae.mpif.DecodeNode,java.lang.Integer)" > DecodeNode< / a > < / span > ​ (< a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > left,
< a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > right,
java.lang.Integer value)< / code > < / th >
< td class = "colLast" >
< div class = "block" > Constructeur d'un nœud complet, utilisé pour créer une feuille ou un nœud interne.< / div >
< / td >
< / tr >
< / table >
< / li >
< / ul >
< / section >
<!-- ========== METHOD SUMMARY =========== -->
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< tr >
< th class = "colFirst" scope = "col" > Modifier and Type< / th >
< th class = "colSecond" scope = "col" > Method< / th >
< th class = "colLast" scope = "col" > Description< / th >
< / tr >
< tr id = "i0" class = "altColor" >
< td class = "colFirst" > < code > boolean< / code > < / td >
< th class = "colSecond" scope = "row" > < code > < span class = "memberNameLink" > < a href = "#isLeaf()" > isLeaf< / a > < / span > ()< / code > < / th >
< td class = "colLast" >
< div class = "block" > Indique si le nœud est une feuille (aucun enfant).< / div >
< / td >
< / tr >
< / table >
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< code > clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait< / code > < / li >
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< a id = "left" >
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< h4 > left< / h4 >
< pre > public < a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > left< / pre >
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< div class = "block" > Fils gauche du nœud. Null si le nœud est une feuille.< / div >
< / li >
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< a id = "right" >
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< h4 > right< / h4 >
< pre > public < a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > right< / pre >
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< div class = "block" > Fils droit du nœud. Null si le nœud est une feuille.< / div >
< / li >
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< / ul >
< a id = "value" >
<!-- -->
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< li class = "blockList" >
< h4 > value< / h4 >
< pre > public java.lang.Integer value< / pre >
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< div class = "block" > Valeur associée à la feuille.
Vaut -1 pour les nœuds internes qui ne représentent aucun symbole.< / div >
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< / li >
< / ul >
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< / ul >
< / section >
<!-- ========= CONSTRUCTOR DETAIL ======== -->
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< h4 > DecodeNode< / h4 >
< pre > public DecodeNode()< / pre >
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< div class = "block" > Constructeur d'un nœud interne vide.
Le nœud ne contient pas de valeur et possède des pointeurs
initialement à null pour ses enfants.< / div >
< / li >
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< / ul >
< a id = "<init>(fr.iutfbleau.sae.mpif.DecodeNode,fr.iutfbleau.sae.mpif.DecodeNode,java.lang.Integer)" >
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< h4 > DecodeNode< / h4 >
< pre > public DecodeNode​ (< a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > left,
< a href = "DecodeNode.html" title = "class in fr.iutfbleau.sae.mpif" > DecodeNode< / a > right,
java.lang.Integer value)< / pre >
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< div class = "block" > Constructeur d'un nœud complet, utilisé pour créer une feuille ou un nœud interne.< / div >
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< dl >
< dt > < span class = "paramLabel" > Parameters:< / span > < / dt >
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< dd > < code > left< / code > - fils gauche< / dd >
< dd > < code > right< / code > - fils droit< / dd >
< dd > < code > value< / code > - valeur associée si c'est une feuille, ou -1 pour un nœud interne< / dd >
< / dl >
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< / li >
< / ul >
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< a id = "isLeaf()" >
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< li class = "blockList" >
< h4 > isLeaf< / h4 >
< pre class = "methodSignature" > public boolean isLeaf()< / pre >
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< div class = "block" > Indique si le nœud est une feuille (aucun enfant).< / div >
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< dl >
< dt > < span class = "returnLabel" > Returns:< / span > < / dt >
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< dd > true si le nœud est une feuille, false sinon< / dd >
< / dl >
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