protected int resolveLabel(LabelNode label) {
if (labels.containsKey(label)) {
return labels.get(label);
} else {
int newLabelIndex = labels.size() + 1;
labels.put(label, newLabelIndex);
return newLabelIndex;
}
}
public LabelNode getOrCreateGotoLabel(String name) {
name = name.toLowerCase();
if (gotoLabels == null) gotoLabels = new HashMap<String, LabelNode>();
LabelNode label = gotoLabels.get(name);
if (label == null) gotoLabels.put(name, label = new LabelNode());
return label;
}
public LocalVariable getLocalVariable(String variable) {
return localVariables.get(variable);
}
public LabelNode getGotoLabel(String name) {
return gotoLabels == null ? null : gotoLabels.get(name.toLowerCase());
}