package net.sourceforge.phpdt.internal.compiler.ast;
+import java.util.List;
+import java.util.ArrayList;
+
/**
* A ConditionalExpression is like that : booleanExpression ? trueValue : falseValue;
* @author Matthieu Casanova
public Expression condition, valueIfTrue, valueIfFalse;
- public ConditionalExpression(Expression condition,
- Expression valueIfTrue,
- Expression valueIfFalse) {
+ public ConditionalExpression(final Expression condition,
+ final Expression valueIfTrue,
+ final Expression valueIfFalse) {
super(-1, condition.sourceStart, valueIfFalse.sourceEnd);
this.condition = condition;
this.valueIfTrue = valueIfTrue;
this.valueIfFalse = valueIfFalse;
}
- public String toStringExpressionNoParenthesis() {
+ public String toStringExpression() {
final StringBuffer buff = new StringBuffer("(");
buff.append(condition.toStringExpression());
buff.append(") ? ");
buff.append(valueIfFalse.toStringExpression());
return buff.toString();
}
+
+ /**
+ * Get the variables from outside (parameters, globals ...)
+ * @return the variables from outside
+ */
+ public List getOutsideVariable() {
+ return new ArrayList();
+ }
+
+ /**
+ * get the modified variables.
+ * @return the variables from we change value
+ */
+ public List getModifiedVariable() {
+ final ArrayList list = new ArrayList();
+ list.addAll(condition.getModifiedVariable());
+ list.addAll(valueIfTrue.getModifiedVariable());
+ list.addAll(valueIfFalse.getModifiedVariable());
+ return list;
+ }
+
+ /**
+ * Get the variables used.
+ * @return the variables used
+ */
+ public List getUsedVariable() {
+ final ArrayList list = new ArrayList();
+ list.addAll(condition.getUsedVariable());
+ list.addAll(valueIfTrue.getUsedVariable());
+ list.addAll(valueIfFalse.getUsedVariable());
+ return list;
+ }
}