package net.sourceforge.phpdt.internal.compiler.ast;
-import org.eclipse.jface.text.Position;
-import org.eclipse.jface.resource.ImageDescriptor;
+import net.sourceforge.phpdt.internal.compiler.ast.declarations.VariableUsage;
import net.sourceforge.phpdt.internal.compiler.parser.Outlineable;
import net.sourceforge.phpdt.internal.ui.PHPUiImages;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.text.Position;
+
+import java.util.List;
/**
* a Define.
* define(expression,expression)
+ *
* @author Matthieu Casanova
*/
-public class Define extends Statement implements Outlineable {
+public final class Define extends Statement implements Outlineable {
- public Expression defineName,defineValue;
+ private final Expression defineName;
+ private final Expression defineValue;
- private Object parent;
- private Position position;
+ private final Object parent;
+ private final Position position;
public Define(final Object parent,
final Expression defineName,
}
public String toString(final int tab) {
- final StringBuffer buff = new StringBuffer(tabString(tab));
+ final String nameString = defineName.toStringExpression();
+ final String valueString = defineValue.toStringExpression();
+ final StringBuffer buff = new StringBuffer(tab + 10 + nameString.length() + valueString.length());
+ buff.append(tabString(tab));
buff.append("define(");
- buff.append(defineName.toStringExpression());
+ buff.append(nameString);
buff.append(", ");
- buff.append(defineValue.toStringExpression());
+ buff.append(valueString);
buff.append(")");
return buff.toString();
}
public String toString() {
- final StringBuffer buff = new StringBuffer(defineName.toStringExpression());
+ final String nameString = defineName.toStringExpression();
+ final String valueString = defineValue.toStringExpression();
+ final StringBuffer buff = new StringBuffer(nameString.length() + valueString.length() + 3);
+ buff.append(nameString);
buff.append(" = ");
- buff.append(defineValue.toStringExpression());
+ buff.append(valueString);
return buff.toString();
}
public Position getPosition() {
return position;
}
+
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ *
+ * @param list the list where we will put variables
+ */
+ public void getOutsideVariable(final List list) {
+ list.add(new VariableUsage(defineName.toStringExpression(), sourceStart));//todo: someday : evaluate the defineName
+ }
+
+ /**
+ * get the modified variables.
+ *
+ * @param list the list where we will put variables
+ */
+ public void getModifiedVariable(final List list) {}
+
+ /**
+ * Get the variables used.
+ *
+ * @param list the list where we will put variables
+ */
+ public void getUsedVariable(final List list) {}
}