@Override
public String toString() {
final StringBuilder sb = new StringBuilder(COPY + ' ');
for (final Let t : copies)
sb.append(t.var).append(' ').append(ASSIGN).append(' ').append(t.expr).append(' ');
return sb.append(MODIFY + ' ' + expr[0] + ' ' + RETURN + ' ' + expr[1]).toString();
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
final int pl = post.length;
for (int p = 0; p < pl; p++) {
sb.append(LET).append(" (: post-group :) ").append(post[p]);
sb.append(' ').append(ASSIGN).append(' ').append(preExpr[p]).append(' ');
}
sb.append(GROUP).append(' ').append(BY);
final int sl = specs.length;
for (int s = 0; s < sl; s++) sb.append(s == 0 ? " " : SEP).append(specs[s]);
return sb.toString();
}
@Override
public final String toString() {
final StringBuilder sb = new StringBuilder();
if (root != null) sb.append(root);
for (final Expr s : steps) {
if (sb.length() != 0) sb.append(s instanceof Bang ? " ! " : "/");
if (s instanceof Step) sb.append(s);
else sb.append(s);
}
return sb.toString();
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
final boolean str = query instanceof AStr;
if (!str) sb.append("{ ");
sb.append(query);
if (!str) sb.append(" }");
switch (mode) {
case ALL:
sb.append(' ' + ALL);
break;
case ALL_WORDS:
sb.append(' ' + ALL + ' ' + WORDS);
break;
case ANY_WORD:
sb.append(' ' + ANY + ' ' + WORD);
break;
case PHRASE:
sb.append(' ' + PHRASE);
break;
default:
}
if (occ != null) sb.append(OCCURS + ' ' + occ[0] + ' ' + TO + ' ' + occ[1] + ' ' + TIMES);
if (ftt != null) sb.append(ftt.opt);
return sb.toString();
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
for (final Expr e : preds) sb.append('[').append(e).append(']');
return sb.toString();
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("try { " + expr + " }");
for (final Catch c : catches) sb.append(' ').append(c);
return sb.toString();
}
/**
* Prints the array with the specified separator.
*
* @param sep separator
* @return string representation
*/
final String toString(final Object sep) {
final StringBuilder sb = new StringBuilder();
final int es = exprs.length;
for (int e = 0; e < es; e++) sb.append(e == 0 ? "" : sep.toString()).append(exprs[e]);
return sb.toString();
}