Author: mes
Date: 2011-04-29 10:47:18 -0700 (Fri, 29 Apr 2011)
New Revision: 24853
Modified:
core3/model-api/trunk/src/main/java/org/cytoscape/model/CyTable.java
core3/model-api/trunk/src/test/java/org/cytoscape/model/AbstractCyTableTest.java
Log:
added rowExists method to CyTable
Modified: core3/model-api/trunk/src/main/java/org/cytoscape/model/CyTable.java
===================================================================
--- core3/model-api/trunk/src/main/java/org/cytoscape/model/CyTable.java
2011-04-28 23:50:39 UTC (rev 24852)
+++ core3/model-api/trunk/src/main/java/org/cytoscape/model/CyTable.java
2011-04-29 17:47:18 UTC (rev 24853)
@@ -144,6 +144,13 @@
CyRow getRow(Object primaryKey);
/**
+ * Returns true if a row exists for the specified primary key and false
otherwise.
+ * @param primaryKey The primary key index of the row.
+ * @return True if a row exists for the specified primary key and false
otherwise.
+ */
+ boolean rowExists(Object primaryKey);
+
+ /**
* Return a list of all the rows stored in this data table.
* @return a list of all the rows stored in this data table.
*/
Modified:
core3/model-api/trunk/src/test/java/org/cytoscape/model/AbstractCyTableTest.java
===================================================================
---
core3/model-api/trunk/src/test/java/org/cytoscape/model/AbstractCyTableTest.java
2011-04-28 23:50:39 UTC (rev 24852)
+++
core3/model-api/trunk/src/test/java/org/cytoscape/model/AbstractCyTableTest.java
2011-04-29 17:47:18 UTC (rev 24853)
@@ -823,4 +823,25 @@
List<Boolean> res = attrs.getList("simpson",Boolean.class);
assertEquals(ls,res);
}
+
+ @Test
+ public void testRowExistsFalse() {
+ assertFalse(table.rowExists(new Object()));
+ }
+
+ @Test
+ public void testRowExistsTrue() {
+ Long l = Long.valueOf(4444L);
+ table.getRow(l);
+ assertTrue(table.rowExists(l));
+ }
+
+ @Test
+ public void testRowExistsFalseAndDoesntCreateRow() {
+ Long l = Long.valueOf(54444L);
+ assertFalse(table.rowExists(l));
+ // Make sure it *still* doesn't exist, i.e. that calling
rowExists
+ // doesn't create a row like getRow does.
+ assertFalse(table.rowExists(l));
+ }
}
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