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Merge pull request #74 from wdebeau1/master 

#73 - added matchesToken method to BaseCodingDt and doesCodingListMatch ...
This commit is contained in:
James Agnew 2015-01-27 14:57:47 -05:00
parent 1348b9f1b4 574aac9baa
commit f463e0453e
4 changed files with 160 additions and 0 deletions
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41
hapi-fhir-base/src/main/java/ca/uhn/fhir/model/base/composite/BaseCodingDt.java
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@ -91,6 +91,46 @@ public abstract class BaseCodingDt extends BaseIdentifiableElement implements IC
return getCodeElement().equals(theCoding.getCodeElement()) && getSystemElement().equals(theCoding.getSystemElement());
}
/**
* returns true if <code>this</code> Coding matches a search for the coding specified by <code>theSearchParam</code>, according
* to the following:
* <ul>
* <li>[parameter]=[namespace]|[code] matches a code/value in the given system namespace</li>
* <li>[parameter]=[code] matches a code/value irrespective of it's system namespace</li>
* <li>[parameter]=|[code] matches a code/value that has no system namespace</li>
* </ul>
* @param theSearchParam - coding to test <code>this</code> against
* @return true if the coding matches, false otherwise
*/
public boolean matchesToken(BaseCodingDt theSearchParam) {
if (theSearchParam.isSystemPresent()) {
if (theSearchParam.isSystemBlank()) {
// [parameter]=|[code] matches a code/value that has no system namespace
if (isSystemPresent() && !isSystemBlank())
return false;
} else {
// [parameter]=[namespace]|[code] matches a code/value in the given system namespace
if (!isSystemPresent())
return false;
if (!getSystemElement().equals(theSearchParam.getSystemElement()))
return false;
}
} else {
// [parameter]=[code] matches a code/value irrespective of it's system namespace
// (nothing to do for system for this case)
}
return getCodeElement().equals(theSearchParam.getCodeElement());
}
private boolean isSystemPresent() {
return !getSystemElement().isEmpty();
}
private boolean isSystemBlank() {
return isSystemPresent() && getSystemElement().getValueAsString().equals("");
}
/**
* Sets the value for <b>code</b> (Symbol in syntax defined by the system)
*
@ -109,4 +149,5 @@ public abstract class BaseCodingDt extends BaseIdentifiableElement implements IC
*/
public abstract BaseCodingDt setSystem(String theUri);
}

11
hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/param/TokenOrListParam.java
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@ -94,4 +94,15 @@ public class TokenOrListParam extends BaseOrListParam<TokenParam> {
return new TokenParam();
}
public boolean doesCodingListMatch(List<? extends BaseCodingDt> theCodings) {
List<BaseCodingDt> paramCodings = getListAsCodings();
for (BaseCodingDt coding : theCodings) {
for (BaseCodingDt paramCoding : paramCodings) {
if (coding.matchesToken(paramCoding)) {
return true;
}
}
}
return false;
}
}

71
hapi-fhir-structures-dstu/src/test/java/ca/uhn/fhir/model/base/composite/BaseCodingDtTest.java Normal file
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@ -0,0 +1,71 @@
package ca.uhn.fhir.model.base.composite;
import static org.junit.Assert.*;
import ca.uhn.fhir.model.dstu.composite.CodingDt;
import org.junit.Test;
/**
* Created by Bill de Beaubien on 12/30/2014.
*/
public class BaseCodingDtTest {
private final CodingDt myTokenWithSystem = new CodingDt("http://foo.org", "53");
private final CodingDt myTokenWithEmptySystem = new CodingDt("", "53");
private final CodingDt myTokenWithoutSystem = new CodingDt(null, "53");
// [parameter]=[namespace]|[code] matches a code/value in the given system namespace
@Test
public void whenTokenIncludesSystem_CodingWithSameSystemAndCode_shouldMatch() {
assertTrue(new CodingDt("http://foo.org", "53").matchesToken(myTokenWithSystem));
}
@Test
public void whenTokenIncludesSystem_CodingWithDifferentSystem_shouldNotMatch() {
assertFalse(new CodingDt("http://bar.org", "53").matchesToken(myTokenWithSystem));
}
@Test
public void whenTokenIncludesSystem_CodingWithBlankSystem_shouldNotMatch() {
assertFalse(new CodingDt("", "53").matchesToken(myTokenWithSystem));
}
@Test
public void whenTokenIncludesSystem_CodingWithNoSystem_shouldNotMatch() {
assertFalse(new CodingDt(null, "53").matchesToken(myTokenWithSystem));
}
@Test
public void whenTokenIncludesSystem_CodingWithSameSystemAndDifferentCode_shouldNotMatch() {
assertFalse(new CodingDt("http://foo.org", "11").matchesToken(myTokenWithSystem));
}
@Test
public void whenTokenIncludesSystem_CodingWithSameSystemAndNoCode_shouldNotMatch() {
assertFalse(new CodingDt("http://foo.org", null).matchesToken(myTokenWithSystem));
}
// [parameter]=[code] matches a code/value irrespective of it's system namespace
@Test
public void whenTokenIncludesNoSystem_CodingWithAnySystemAndCode_shouldMatch() {
assertTrue(new CodingDt("http://foo.org", "53").matchesToken(myTokenWithoutSystem));
assertTrue(new CodingDt("http://bar.org", "53").matchesToken(myTokenWithoutSystem));
assertTrue(new CodingDt("", "53").matchesToken(myTokenWithoutSystem));
assertTrue(new CodingDt(null, "53").matchesToken(myTokenWithoutSystem));
}
// [parameter]=|[code] matches a code/value that has no system namespace
@Test
public void whenTokenIncludesEmptySystem_CodeWithNoSystem_shouldMatch() {
assertTrue(new CodingDt(null, "53").matchesToken(myTokenWithEmptySystem));
}
@Test
public void whenTokenIncludesEmptySystem_CodeWithBlankSystem_shouldMatch() {
assertTrue(new CodingDt("", "53").matchesToken(myTokenWithEmptySystem));
}
@Test
public void whenTokenIncludesEmptySystem_CodeWithSystem_shouldNotMatch() {
assertFalse(new CodingDt("http://bar.org", "53").matchesToken(myTokenWithEmptySystem));
}
}

37
hapi-fhir-structures-dstu/src/test/java/ca/uhn/fhir/rest/param/TokenOrListParamTest.java Normal file
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@ -0,0 +1,37 @@
package ca.uhn.fhir.rest.param;
import static org.junit.Assert.*;
import ca.uhn.fhir.model.dstu.composite.CodingDt;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
public class TokenOrListParamTest {
@Test
public void whenParamListHasAnyMatchingCodingsForCodingList_doesCodingListMatch_shouldBeTrue() {
TokenOrListParam params = new TokenOrListParam();
params.add("http://foo.org", "53");
params.add("http://bar.org", "52");
List<CodingDt> codings = new ArrayList<CodingDt>();
codings.add(new CodingDt("http://baz.org", "53"));
codings.add(new CodingDt("http://bar.org", "52"));
assertTrue(params.doesCodingListMatch(codings));
}
@Test
public void whenParamListHasNoMatchingCodingsForCodingList_doesCodingListMatch_shouldBeFalse() {
TokenOrListParam params = new TokenOrListParam();
params.add("http://foo.org", "53");
params.add("http://bar.org", "52");
List<CodingDt> codings = new ArrayList<CodingDt>();
codings.add(new CodingDt("http://baz.org", "53"));
codings.add(new CodingDt("http://bar.org", "11"));
assertFalse(params.doesCodingListMatch(codings));
}
}