package net.sourceforge.phpdt.internal.compiler.ast;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+import java.util.List;
+import java.util.ArrayList;
+
/**
* A Variable assignation.
* $varname = initializer
/**
* Return the operator as String.
- * @return the operator
+ * @return the operator
*/
public final String operatorToString() {
switch (operator) {
case REM_EQUAL:
return "%="; //$NON-NLS-1$
case TILDE_EQUAL:
- return " ="; //$NON-NLS-1$
+ return "~="; //$NON-NLS-1$
case LSHIFT_EQUAL:
return "<<="; //$NON-NLS-1$
case RSIGNEDSHIFT_EQUAL:
* @return the expression
*/
public String toStringExpression() {
- final StringBuffer buff = new StringBuffer(variableName.toStringExpression());
+ final String varName = variableName.toStringExpression();
+ final String init = initializer.toStringExpression();
+ final String operatorString = operatorToString();
+ final StringBuffer buff = new StringBuffer(varName.length() + operatorString.length() + init.length() + 2);
+ buff.append(varName);
buff.append(" ");//$NON-NLS-1$
- buff.append(operatorToString());
+ buff.append(operatorString);
buff.append(" ");//$NON-NLS-1$
- buff.append(initializer.toStringExpression());
+ buff.append(init);
return buff.toString();
}
+
+
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ */
+ public void getOutsideVariable(final List list) {
+ }
+
+ /**
+ * get the modified variables.
+ */
+ public void getModifiedVariable(final List list) {
+ variableName.getUsedVariable(list);
+ initializer.getModifiedVariable(list);
+ }
+
+ /**
+ * Get the variables used.
+ */
+ public void getUsedVariable(final List list) {
+ initializer.getUsedVariable(list);
+ }
}