private void testGetSiblings(CTNode curr, CTNode[] children) {
CTNode node;
node = children[3].getLeftNearestSibling(CTLib.matchFo("TMP"));
assertEquals(children[2], node);
node = children[3].getLeftNearestSibling(CTLib.matchFo("LOC"));
assertEquals(children[0], node);
node = children[0].getRightNearestSibling(CTLib.matchFo("PRD"));
assertEquals(children[3], node);
}
private void testGetDescendants(CTNode curr, CTNode[] children) {
CTNode node;
node = curr.getFirstDescendant(CTLib.matchC("NP"));
assertEquals(children[0], node);
node = curr.getFirstDescendant(CTLib.matchC("NNP"));
assertEquals(children[2].getFirstChild(), node);
node = curr.getFirstLowestChainedDescendant(CTLib.matchC("PP"));
assertEquals(children[3].getFirstChild(), node);
}
private void testGetAncestors(CTNode curr, CTNode[] children, CTNode gChild) {
CTNode node;
node = children[0].getParent();
assertEquals(curr, node);
node = gChild.getNearestAncestor(CTLib.matchF("TMP"));
assertEquals(children[2], node);
node = gChild.getNearestAncestor(CTLib.matchF("LOC"));
assertEquals(curr, node);
node = gChild.getNearestAncestor(CTLib.matchF("BNF"));
assertEquals(null, node);
node = gChild.getHighestChainedAncestor(CTLib.matchF("LOC"));
assertEquals(null, node);
node = gChild.getHighestChainedAncestor(CTLib.matchF("TMP"));
assertEquals(children[2], node);
node = gChild.getHighestChainedAncestor(CTLib.matchFo("LOC", "TMP"));
assertEquals(curr, node);
node = children[1].getLowestCommonAncestor(gChild);
assertEquals(curr, node);
node = curr.getLowestCommonAncestor(gChild);
assertEquals(curr, node);
node = gChild.getLowestCommonAncestor(curr);
assertEquals(curr, node);
}
private void testGetChildren(CTNode curr, CTNode[] children) {
Pattern p = PatternUtils.createClosedORPattern("PP", "CC");
List<CTNode> list;
list = curr.getChildrenList(CTLib.matchC("NP"));
assertEquals("[(NP-LOC null), (NP-TMP null)]", list.toString());
list = curr.getChildrenList(CTLib.matchCo("PP", "CC"));
assertEquals("[(CC and), (PP-LOC-PRD null)]", list.toString());
list = curr.getChildrenList(CTLib.matchP(p));
assertEquals("[(CC and), (PP-LOC-PRD null)]", list.toString());
list = curr.getChildrenList(CTLib.matchFa("LOC", "PRD"));
assertEquals("[(PP-LOC-PRD null)]", list.toString());
list = curr.getChildrenList(CTLib.matchFo("TMP", "PRD"));
assertEquals("[(NP-TMP null), (PP-LOC-PRD null)]", list.toString());
list = curr.getChildrenList(CTLib.matchCFa("NP", "LOC", "PRD"));
assertEquals("[]", list.toString());
list = curr.getChildrenList(CTLib.matchCFo("NP", "LOC", "PRD"));
assertEquals("[(NP-LOC null)]", list.toString());
list = curr.getChildrenList(CTLib.matchPFa(p, "TMP", "PRD"));
assertEquals("[]", list.toString());
list = curr.getChildrenList(CTLib.matchPFo(p, "TMP", "PRD"));
assertEquals("[(PP-LOC-PRD null)]", list.toString());
assertEquals(null, curr.getChild(-1));
assertEquals(null, curr.getChild(4));
assertEquals(children[0], curr.getFirstChild());
assertEquals(children[3], curr.getLastChild());
}