First try for AST structure. A lot of things to change

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / ast / ClassAccess.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassAccess.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassAccess.java
new file mode 100644 (file)
index 0000000..59b2c23
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/ClassAccess.java
@@ -0,0 +1,44 @@
+package net.sourceforge.phpdt.internal.compiler.ast;
+
+/**
+ * Any class access.
+ * @author Matthieu Casanova
+ */
+public class ClassAccess extends AbstractSuffixExpression {
+
+  public static final int STATIC = 0;
+  public static final int NORMAL = 1;
+
+  public Expression prefix;
+  public Expression suffix;
+  public int type;
+
+  public ClassAccess(Expression prefix,
+                     Expression suffix,
+                     int type) {
+    super(prefix.sourceStart, suffix.sourceEnd);
+    this.prefix = prefix;
+    this.suffix = suffix;
+    this.type = type;
+  }
+
+  public String toStringOperator() {
+    switch (type) {
+      case STATIC : return "::"; //$NON-NLS-1$
+      case NORMAL : return "->"; //$NON-NLS-1$
+    }
+    return "unknown operator"; //$NON-NLS-1$
+  }
+
+  /**
+   * Return the expression as String.
+   * @return the expression
+   */
+  public String toStringExpression() {
+    final StringBuffer buff = new StringBuffer();
+    buff.append(prefix);
+    buff.append(toStringOperator());
+    buff.append(suffix.toStringExpression());
+    return buff.toString();
+  }
+}