private void replaceCollectionGetAccess(
PsiElement element, String contentVariableName,
PsiVariable listVariable, String indexName,
PsiElement childToSkip, StringBuilder out) {
if (isListGetLookup(element, indexName, listVariable)) {
out.append(contentVariableName);
}
else {
final PsiElement[] children = element.getChildren();
if (children.length == 0) {
final String text = element.getText();
if (PsiKeyword.INSTANCEOF.equals(text) &&
out.charAt(out.length() - 1) != ' ') {
out.append(' ');
}
out.append(text);
}
else {
boolean skippingWhiteSpace = false;
for (final PsiElement child : children) {
if (child.equals(childToSkip)) {
skippingWhiteSpace = true;
}
else if (child instanceof PsiWhiteSpace &&
skippingWhiteSpace) {
//don't do anything
}
else {
skippingWhiteSpace = false;
replaceCollectionGetAccess(child,
contentVariableName,
listVariable, indexName,
childToSkip, out);
}
}
}
}
}
private void replaceIteratorNext(
PsiElement element, String contentVariableName,
String iteratorName, PsiElement childToSkip,
StringBuilder out, PsiType contentType) {
if (isIteratorNext(element, iteratorName, contentType)) {
out.append(contentVariableName);
}
else {
final PsiElement[] children = element.getChildren();
if (children.length == 0) {
final String text = element.getText();
if (PsiKeyword.INSTANCEOF.equals(text) &&
out.charAt(out.length() - 1) != ' ') {
out.append(' ');
}
out.append(text);
}
else {
boolean skippingWhiteSpace = false;
for (final PsiElement child : children) {
if (child.equals(childToSkip)) {
skippingWhiteSpace = true;
}
else if (child instanceof PsiWhiteSpace &&
skippingWhiteSpace) {
//don't do anything
}
else {
skippingWhiteSpace = false;
replaceIteratorNext(child, contentVariableName,
iteratorName, childToSkip, out, contentType);
}
}
}
}
}