public class StructureMapping
{
+ public static final int UNASSIGNED_VALUE = Integer.MIN_VALUE;
+
+ private static final int PDB_RES_NUM_INDEX = 0;
+
+ private static final int PDB_ATOM_NUM_INDEX = 1;
+
String mappingDetails;
SequenceI sequence;
String pdbchain;
- public static final int UNASSIGNED_VALUE = Integer.MIN_VALUE;
-
- private static final int PDB_RES_NUM_INDEX = 0;
-
- private static final int PDB_ATOM_NUM_INDEX = 1;
-
// Mapping key is residue index while value is an array containing PDB resNum,
// and atomNo
HashMap<Integer, int[]> mapping;
jalview.datamodel.Mapping seqToPdbMapping = null;
+
/**
* Constructor
*
*/
public List<int[]> getPDBResNumRanges(int fromSeqPos, int toSeqPos)
{
- List<int[]> result = new ArrayList<int[]>();
+ List<int[]> result = new ArrayList<>();
int startRes = -1;
int endRes = -1;
{
return seqToPdbMapping;
}
+
+ /**
+ * A hash function that satisfies the contract that if two mappings are
+ * equal(), they have the same hashCode
+ */
+ @Override
+ public int hashCode()
+ {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result
+ + ((mappingDetails == null) ? 0 : mappingDetails.hashCode());
+ result = prime * result
+ + ((pdbchain == null) ? 0 : pdbchain.hashCode());
+ result = prime * result + ((pdbfile == null) ? 0 : pdbfile.hashCode());
+ result = prime * result + ((pdbid == null) ? 0 : pdbid.hashCode());
+ result = prime * result
+ + ((seqToPdbMapping == null) ? 0 : seqToPdbMapping.hashCode());
+ result = prime * result
+ + ((sequence == null) ? 0 : sequence.hashCode());
+ return result;
+ }
+
+ @Override
+ public boolean equals(Object obj)
+ {
+ if (this == obj)
+ {
+ return true;
+ }
+ if (obj == null)
+ {
+ return false;
+ }
+ if (getClass() != obj.getClass())
+ {
+ return false;
+ }
+ StructureMapping other = (StructureMapping) obj;
+ if (mappingDetails == null)
+ {
+ if (other.mappingDetails != null)
+ {
+ return false;
+ }
+ }
+ else if (!mappingDetails.equals(other.mappingDetails))
+ {
+ return false;
+ }
+ if (pdbchain == null)
+ {
+ if (other.pdbchain != null)
+ {
+ return false;
+ }
+ }
+ else if (!pdbchain.equals(other.pdbchain))
+ {
+ return false;
+ }
+ if (pdbfile == null)
+ {
+ if (other.pdbfile != null)
+ {
+ return false;
+ }
+ }
+ else if (!pdbfile.equals(other.pdbfile))
+ {
+ return false;
+ }
+ if (pdbid == null)
+ {
+ if (other.pdbid != null)
+ {
+ return false;
+ }
+ }
+ else if (!pdbid.equals(other.pdbid))
+ {
+ return false;
+ }
+ if (seqToPdbMapping == null)
+ {
+ if (other.seqToPdbMapping != null)
+ {
+ return false;
+ }
+ }
+ else if (!seqToPdbMapping.equals(other.seqToPdbMapping))
+ {
+ return false;
+ }
+ if (sequence != other.sequence)
+ {
+ return false;
+ }
+
+ return true;
+ }
}
}
if (forStructureView)
{
- mappings.addAll(seqToStrucMapping);
+ for (StructureMapping sm : seqToStrucMapping)
+ {
+ addStructureMapping(sm); // not addAll!
+ }
}
if (progress != null)
{
public void addStructureMapping(StructureMapping sm)
{
- mappings.add(sm);
+ if (!mappings.contains(sm))
+ {
+ mappings.add(sm);
+ }
}
/**
*/
public MapList()
{
- fromShifts = new ArrayList<int[]>();
- toShifts = new ArrayList<int[]>();
+ fromShifts = new ArrayList<>();
+ toShifts = new ArrayList<>();
}
/**
{
int hashCode = 31 * fromRatio;
hashCode = 31 * hashCode + toRatio;
- hashCode = 31 * hashCode + fromShifts.toArray().hashCode();
- hashCode = 31 * hashCode + toShifts.toArray().hashCode();
+ for (int[] shift : fromShifts)
+ {
+ hashCode = 31 * hashCode + shift[0];
+ hashCode = 31 * hashCode + shift[1];
+ }
+ for (int[] shift : toShifts)
+ {
+ hashCode = 31 * hashCode + shift[0];
+ hashCode = 31 * hashCode + shift[1];
+ }
+
return hashCode;
}
}
boolean changed = false;
- List<int[]> merged = new ArrayList<int[]>();
+ List<int[]> merged = new ArrayList<>();
int[] lastRange = ranges.get(0);
int lastDirection = lastRange[1] >= lastRange[0] ? 1 : -1;
lastRange = new int[] { lastRange[0], lastRange[1] };
{
return null;
}
- List<int[]> ranges = new ArrayList<int[]>();
+ List<int[]> ranges = new ArrayList<>();
if (fs <= fe)
{
intv = fs;
package jalview.structure;
import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertTrue;
+import jalview.datamodel.Mapping;
+import jalview.datamodel.Sequence;
+import jalview.datamodel.SequenceI;
+import jalview.util.MapList;
+
import java.util.HashMap;
import java.util.List;
public class StructureMappingTest
{
@Test(groups = "Functional")
- public void testgetPDBResNumRanges()
+ public void testGetPDBResNumRanges()
{
- HashMap<Integer, int[]> map = new HashMap<Integer, int[]>();
+ HashMap<Integer, int[]> map = new HashMap<>();
StructureMapping mapping = new StructureMapping(null, null, null, null,
map, null);
assertEquals(ranges.get(1)[0], 15);
assertEquals(ranges.get(1)[1], 15);
}
+
+ @Test(groups = "Functional")
+ public void testEquals()
+ {
+ SequenceI seq1 = new Sequence("seq1", "ABCDE");
+ SequenceI seq2 = new Sequence("seq1", "ABCDE");
+ String pdbFile = "a/b/file1.pdb";
+ String pdbId = "1a70";
+ String chain = "A";
+ String mappingDetails = "these are the mapping details, honest";
+ HashMap<Integer, int[]> map = new HashMap<>();
+
+ Mapping seqToPdbMapping = new Mapping(seq1,
+ new MapList(new int[]
+ { 1, 5 }, new int[] { 2, 6 }, 1, 1));
+ StructureMapping sm1 = new StructureMapping(seq1, pdbFile, pdbId, chain,
+ map, mappingDetails, seqToPdbMapping);
+ assertFalse(sm1.equals(null));
+ assertFalse(sm1.equals("x"));
+
+ StructureMapping sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain,
+ map, mappingDetails, seqToPdbMapping);
+ assertTrue(sm1.equals(sm2));
+ assertTrue(sm2.equals(sm1));
+ assertEquals(sm1.hashCode(), sm2.hashCode());
+
+ // with different sequence
+ sm2 = new StructureMapping(seq2, pdbFile, pdbId, chain, map,
+ mappingDetails, seqToPdbMapping);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+
+ // with different file
+ sm2 = new StructureMapping(seq1, "a/b/file2.pdb", pdbId, chain, map,
+ mappingDetails, seqToPdbMapping);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+
+ // with different pdbid (case sensitive)
+ sm2 = new StructureMapping(seq1, pdbFile, "1A70", chain, map,
+ mappingDetails, seqToPdbMapping);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+
+ // with different chain
+ sm2 = new StructureMapping(seq1, pdbFile, pdbId, "B", map,
+ mappingDetails, seqToPdbMapping);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+
+ // map is ignore for this test
+ sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, null,
+ mappingDetails, seqToPdbMapping);
+ assertTrue(sm1.equals(sm2));
+ assertTrue(sm2.equals(sm1));
+
+ // with different mapping details
+ sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, map,
+ "different details!", seqToPdbMapping);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+
+ // with different seq to pdb mapping
+ Mapping map2 = new Mapping(seq1,
+ new MapList(new int[]
+ { 1, 5 }, new int[] { 3, 7 }, 1, 1));
+ sm2 = new StructureMapping(seq1, pdbFile, pdbId, chain, map,
+ mappingDetails, map2);
+ assertFalse(sm1.equals(sm2));
+ assertFalse(sm2.equals(sm1));
+ }
}
MapList ml7 = new MapList(codons, protein, 3, 1); // toShifts differ
assertTrue(ml.equals(ml));
+ assertEquals(ml.hashCode(), ml.hashCode());
assertTrue(ml.equals(ml1));
+ assertEquals(ml.hashCode(), ml1.hashCode());
assertTrue(ml1.equals(ml));
assertFalse(ml.equals(null));
@Test(groups = { "Functional" })
public void testGetRanges()
{
- List<int[]> ranges = new ArrayList<int[]>();
+ List<int[]> ranges = new ArrayList<>();
ranges.add(new int[] { 2, 3 });
ranges.add(new int[] { 5, 6 });
assertEquals("[2, 3, 5, 6]", Arrays.toString(MapList.getRanges(ranges)));
public void testAddRange()
{
int[] range = { 1, 5 };
- List<int[]> ranges = new ArrayList<int[]>();
+ List<int[]> ranges = new ArrayList<>();
// add to empty list:
MapList.addRange(range, ranges);
public void testCoalesceRanges()
{
assertNull(MapList.coalesceRanges(null));
- List<int[]> ranges = new ArrayList<int[]>();
+ List<int[]> ranges = new ArrayList<>();
assertSame(ranges, MapList.coalesceRanges(ranges));
ranges.add(new int[] { 1, 3 });
assertSame(ranges, MapList.coalesceRanges(ranges));
@Test(groups = { "Functional" })
public void testCoalesceRanges_withOverlap()
{
- List<int[]> ranges = new ArrayList<int[]>();
+ List<int[]> ranges = new ArrayList<>();
ranges.add(new int[] { 1, 3 });
ranges.add(new int[] { 2, 5 });
git://source.jalview.org / jalview.git / commitdiff