Eliminated unused classes

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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PHPEchoBlock.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PHPEchoBlock.java
deleted file mode 100644 (file)
index 674f9d1..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/ast/PHPEchoBlock.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package net.sourceforge.phpdt.internal.compiler.ast;
-
-import net.sourceforge.phpdt.internal.compiler.ast.declarations.VariableUsage;
-
-import java.util.List;
-import java.util.ArrayList;
-
-/**
- * a php echo block.
- * <?= someexpression ?>
- * @author Matthieu Casanova
- */
-public class PHPEchoBlock extends AstNode {
-
-  /** the expression. */
-  public Expression expr;
-
-  /**
-   * Create a new php echo block.
-   * @param expr the expression
-   * @param sourceStart the starting offset
-   * @param sourceEnd the ending offset
-   */
-  public PHPEchoBlock(final Expression expr,
-                      final int sourceStart,
-                      final int sourceEnd) {
-    super(sourceStart, sourceEnd);
-    this.expr = expr;
-  }
-
-  /**
-   * Return the object into String.
-   * @param tab how many tabs (not used here
-   * @return a String
-   */
-  public String toString(final int tab) {
-    final String tabs = tabString(tab);
-    final String expression = expr.toStringExpression();
-    final StringBuffer buff = new StringBuffer(tabs.length() +
-                                               expression.length() +
-                                               5);
-    buff.append(tabs);
-    buff.append("<?=");//$NON-NLS-1$
-    buff.append(expression);
-    buff.append("?>");//$NON-NLS-1$
-    return buff.toString();
-  }
-
-  /**
-   * Get the variables from outside (parameters, globals ...)
-   * @return an empty list
-   */
-  public List getOutsideVariable() {
-    return new ArrayList();
-  }
-
-  /**
-   * get the modified variables.
-   * @return an empty list
-   */
-  public List getModifiedVariable() {
-    return new ArrayList();
-  }
-
-  /**
-   * Get the variables used.
-   * @return the used variables are the used variables from the expression
-   */
-  public List getUsedVariable() {
-    return expr.getUsedVariable();
-  }
-}