/**
* Creates a single Style from the passed in styles. The passed in List is reverse sorted, that is
* the most recently added style found to match will be first.
*/
private SynthStyle mergeStyles(java.util.List styles) {
int size = styles.size();
if (size == 0) {
return null;
} else if (size == 1) {
return (SynthStyle) ((DefaultSynthStyle) styles.get(0)).clone();
}
// NOTE: merging is done backwards as DefaultSynthStyleFactory reverses
// order, that is, the most specific style is first.
DefaultSynthStyle style = (DefaultSynthStyle) styles.get(size - 1);
style = (DefaultSynthStyle) style.clone();
for (int counter = size - 2; counter >= 0; counter--) {
style = ((DefaultSynthStyle) styles.get(counter)).addTo(style);
}
return style;
}
/** Returns the cached style from the passed in arguments. */
private SynthStyle getCachedStyle(java.util.List styles) {
if (styles.size() == 0) {
return null;
}
return (SynthStyle) _resolvedStyles.get(styles);
}