An abstract PHPSegment that describe a segment that can have children.

It's the parent class of PHPClassDeclaration and PHPFunctionDeclaration (since a function can have an inner function or require for example)

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpparser/PHPSegmentWithChildren.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpparser/PHPSegmentWithChildren.java
new file mode 100644 (file)
index 0000000..a7b4526
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/phpparser/PHPSegmentWithChildren.java
@@ -0,0 +1,58 @@
+package net.sourceforge.phpeclipse.phpeditor.phpparser;
+
+import java.util.List;
+import java.util.ArrayList;
+
+/**
+ * An abstract PHPSegment that can have children.
+ * @author khartlage, Matthieu Casanova
+ */
+public abstract class PHPSegmentWithChildren extends PHPSegment {
+  private ArrayList children;
+
+  /**
+   * Create a PHPSegment that can have children (class or functions).
+   * @param parent the parent object (it should be a php class)
+   * @param name the name of the function
+   * @param index where the function is in the file
+   */
+  public PHPSegmentWithChildren(Object parent, String name, int index) {
+    super(parent, name, index);
+    children = new ArrayList();
+  }
+
+  public List getList( ) {
+    return children;
+  }
+
+  /**
+   * Appends the specified PHPSegment declaration
+   *
+   * @param o function declaration to be appended to this list.
+   * @return <tt>true</tt> (as per the general contract of Collection.add).
+   */
+  public boolean add(PHPSegment o) {
+    return children.add(o);
+  }
+
+  /**
+   * Returns the PHPSegment declaration at the specified position in this list.
+   *
+   * @param  index index of function declaration to return.
+   * @return the function declaration at the specified position in this list.
+   * @throws    java.lang.IndexOutOfBoundsException if index is out of range <tt>(index
+   *      &lt; 0 || index &gt;= size())</tt>.
+   */
+  public PHPSegment get(int index) {
+    return (PHPSegment) children.get(index);
+  }
+
+  /**
+     * Returns the number of declarations in this list.
+     *
+     * @return  the number of declarations in this list.
+     */
+  public int size() {
+    return children.size();
+  }
+}