private void appendGraphPattern(StringBuffer s, GraphPattern graphPattern) { if (graphPattern instanceof BasicGraphPattern) { appendTriplePatterns(s, ((BasicGraphPattern) graphPattern).getTriplePatterns()); } else if (graphPattern instanceof GroupGraphPattern) { appendGroupGraphPattern(s, (GroupGraphPattern) graphPattern);
private void appendGraphPattern(StringBuffer s, GraphPattern graphPattern) { if (graphPattern instanceof BasicGraphPattern) { appendTriplePatterns(s, ((BasicGraphPattern) graphPattern).getTriplePatterns()); } else if (graphPattern instanceof GroupGraphPattern) { appendGroupGraphPattern(s, (GroupGraphPattern) graphPattern);