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Example 36 with IntegerType

use of org.hl7.fhir.dstu2016may.model.IntegerType in project org.hl7.fhir.core by hapifhir.

the class FHIRPathEngine method opMinus.

private List<Base> opMinus(List<Base> left, List<Base> right) throws PathEngineException {
    if (left.size() == 0)
        throw new PathEngineException("Error performing -: left operand has no value");
    if (left.size() > 1)
        throw new PathEngineException("Error performing -: left operand has more than one value");
    if (!left.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing -: left operand has the wrong type (%s)", left.get(0).fhirType()));
    if (right.size() == 0)
        throw new PathEngineException("Error performing -: right operand has no value");
    if (right.size() > 1)
        throw new PathEngineException("Error performing -: right operand has more than one value");
    if (!right.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing -: right operand has the wrong type (%s)", right.get(0).fhirType()));
    List<Base> result = new ArrayList<Base>();
    Base l = left.get(0);
    Base r = right.get(0);
    if (l.hasType("integer") && r.hasType("integer"))
        result.add(new IntegerType(Integer.parseInt(l.primitiveValue()) - Integer.parseInt(r.primitiveValue())));
    else if (l.hasType("decimal", "integer") && r.hasType("decimal", "integer"))
        result.add(new DecimalType(new BigDecimal(l.primitiveValue()).subtract(new BigDecimal(r.primitiveValue()))));
    else
        throw new PathEngineException(String.format("Error performing -: left and right operand have incompatible or illegal types (%s, %s)", left.get(0).fhirType(), right.get(0).fhirType()));
    return result;
}
Also used : PathEngineException(org.hl7.fhir.exceptions.PathEngineException) BigDecimal(java.math.BigDecimal)

Example 37 with IntegerType

use of org.hl7.fhir.dstu2016may.model.IntegerType in project org.hl7.fhir.core by hapifhir.

the class FHIRPathEngine method opDiv.

private List<Base> opDiv(List<Base> left, List<Base> right) throws PathEngineException {
    if (left.size() == 0)
        throw new PathEngineException("Error performing div: left operand has no value");
    if (left.size() > 1)
        throw new PathEngineException("Error performing div: left operand has more than one value");
    if (!left.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing div: left operand has the wrong type (%s)", left.get(0).fhirType()));
    if (right.size() == 0)
        throw new PathEngineException("Error performing div: right operand has no value");
    if (right.size() > 1)
        throw new PathEngineException("Error performing div: right operand has more than one value");
    if (!right.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing div: right operand has the wrong type (%s)", right.get(0).fhirType()));
    List<Base> result = new ArrayList<Base>();
    Base l = left.get(0);
    Base r = right.get(0);
    if (l.hasType("integer") && r.hasType("integer"))
        result.add(new IntegerType(Integer.parseInt(l.primitiveValue()) / Integer.parseInt(r.primitiveValue())));
    else if (l.hasType("decimal", "integer") && r.hasType("decimal", "integer")) {
        Decimal d1;
        try {
            d1 = new Decimal(l.primitiveValue());
            Decimal d2 = new Decimal(r.primitiveValue());
            result.add(new IntegerType(d1.divInt(d2).asDecimal()));
        } catch (UcumException e) {
            throw new PathEngineException(e);
        }
    } else
        throw new PathEngineException(String.format("Error performing div: left and right operand have incompatible or illegal types (%s, %s)", left.get(0).fhirType(), right.get(0).fhirType()));
    return result;
}
Also used : BigDecimal(java.math.BigDecimal) Decimal(org.fhir.ucum.Decimal) UcumException(org.fhir.ucum.UcumException) PathEngineException(org.hl7.fhir.exceptions.PathEngineException)

Example 38 with IntegerType

use of org.hl7.fhir.dstu2016may.model.IntegerType in project org.hl7.fhir.core by hapifhir.

the class FHIRPathEngine method opPlus.

private List<Base> opPlus(List<Base> left, List<Base> right) throws PathEngineException {
    if (left.size() == 0)
        throw new PathEngineException("Error performing +: left operand has no value");
    if (left.size() > 1)
        throw new PathEngineException("Error performing +: left operand has more than one value");
    if (!left.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing +: left operand has the wrong type (%s)", left.get(0).fhirType()));
    if (right.size() == 0)
        throw new PathEngineException("Error performing +: right operand has no value");
    if (right.size() > 1)
        throw new PathEngineException("Error performing +: right operand has more than one value");
    if (!right.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing +: right operand has the wrong type (%s)", right.get(0).fhirType()));
    List<Base> result = new ArrayList<Base>();
    Base l = left.get(0);
    Base r = right.get(0);
    if (l.hasType("string", "id", "code", "uri") && r.hasType("string", "id", "code", "uri"))
        result.add(new StringType(l.primitiveValue() + r.primitiveValue()));
    else if (l.hasType("integer") && r.hasType("integer"))
        result.add(new IntegerType(Integer.parseInt(l.primitiveValue()) + Integer.parseInt(r.primitiveValue())));
    else if (l.hasType("decimal", "integer") && r.hasType("decimal", "integer"))
        result.add(new DecimalType(new BigDecimal(l.primitiveValue()).add(new BigDecimal(r.primitiveValue()))));
    else
        throw new PathEngineException(String.format("Error performing +: left and right operand have incompatible or illegal types (%s, %s)", left.get(0).fhirType(), right.get(0).fhirType()));
    return result;
}
Also used : PathEngineException(org.hl7.fhir.exceptions.PathEngineException) BigDecimal(java.math.BigDecimal)

Example 39 with IntegerType

use of org.hl7.fhir.dstu2016may.model.IntegerType in project org.hl7.fhir.core by hapifhir.

the class FHIRPathEngine method opMod.

private List<Base> opMod(List<Base> left, List<Base> right) throws PathEngineException {
    if (left.size() == 0)
        throw new PathEngineException("Error performing mod: left operand has no value");
    if (left.size() > 1)
        throw new PathEngineException("Error performing mod: left operand has more than one value");
    if (!left.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing mod: left operand has the wrong type (%s)", left.get(0).fhirType()));
    if (right.size() == 0)
        throw new PathEngineException("Error performing mod: right operand has no value");
    if (right.size() > 1)
        throw new PathEngineException("Error performing mod: right operand has more than one value");
    if (!right.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing mod: right operand has the wrong type (%s)", right.get(0).fhirType()));
    List<Base> result = new ArrayList<Base>();
    Base l = left.get(0);
    Base r = right.get(0);
    if (l.hasType("integer") && r.hasType("integer"))
        result.add(new IntegerType(Integer.parseInt(l.primitiveValue()) % Integer.parseInt(r.primitiveValue())));
    else if (l.hasType("decimal", "integer") && r.hasType("decimal", "integer")) {
        Decimal d1;
        try {
            d1 = new Decimal(l.primitiveValue());
            Decimal d2 = new Decimal(r.primitiveValue());
            result.add(new DecimalType(d1.modulo(d2).asDecimal()));
        } catch (UcumException e) {
            throw new PathEngineException(e);
        }
    } else
        throw new PathEngineException(String.format("Error performing mod: left and right operand have incompatible or illegal types (%s, %s)", left.get(0).fhirType(), right.get(0).fhirType()));
    return result;
}
Also used : BigDecimal(java.math.BigDecimal) Decimal(org.fhir.ucum.Decimal) UcumException(org.fhir.ucum.UcumException) PathEngineException(org.hl7.fhir.exceptions.PathEngineException)

Example 40 with IntegerType

use of org.hl7.fhir.dstu2016may.model.IntegerType in project org.hl7.fhir.core by hapifhir.

the class FHIRPathEngine method opTimes.

private List<Base> opTimes(List<Base> left, List<Base> right) throws PathEngineException {
    if (left.size() == 0)
        throw new PathEngineException("Error performing *: left operand has no value");
    if (left.size() > 1)
        throw new PathEngineException("Error performing *: left operand has more than one value");
    if (!left.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing +: left operand has the wrong type (%s)", left.get(0).fhirType()));
    if (right.size() == 0)
        throw new PathEngineException("Error performing *: right operand has no value");
    if (right.size() > 1)
        throw new PathEngineException("Error performing *: right operand has more than one value");
    if (!right.get(0).isPrimitive())
        throw new PathEngineException(String.format("Error performing *: right operand has the wrong type (%s)", right.get(0).fhirType()));
    List<Base> result = new ArrayList<Base>();
    Base l = left.get(0);
    Base r = right.get(0);
    if (l.hasType("integer") && r.hasType("integer"))
        result.add(new IntegerType(Integer.parseInt(l.primitiveValue()) * Integer.parseInt(r.primitiveValue())));
    else if (l.hasType("decimal", "integer") && r.hasType("decimal", "integer"))
        result.add(new DecimalType(new BigDecimal(l.primitiveValue()).multiply(new BigDecimal(r.primitiveValue()))));
    else
        throw new PathEngineException(String.format("Error performing *: left and right operand have incompatible or illegal types (%s, %s)", left.get(0).fhirType(), right.get(0).fhirType()));
    return result;
}
Also used : PathEngineException(org.hl7.fhir.exceptions.PathEngineException) BigDecimal(java.math.BigDecimal)

Aggregations

ArrayList (java.util.ArrayList)51 BigDecimal (java.math.BigDecimal)34 PathEngineException (org.hl7.fhir.exceptions.PathEngineException)28 IntegerType (org.hl7.fhir.r5.model.IntegerType)26 IntegerType (org.hl7.fhir.r4.model.IntegerType)23 IntegerType (org.hl7.fhir.r4b.model.IntegerType)23 UcumException (org.fhir.ucum.UcumException)19 Test (org.junit.jupiter.api.Test)13 Decimal (org.fhir.ucum.Decimal)12 FHIRException (org.hl7.fhir.exceptions.FHIRException)12 Base (org.hl7.fhir.r4b.model.Base)11 Base (org.hl7.fhir.r5.model.Base)11 IntegerType (org.hl7.fhir.dstu2.model.IntegerType)10 IntegerType (org.hl7.fhir.dstu2016may.model.IntegerType)10 StringType (org.hl7.fhir.r4.model.StringType)10 Patient (org.hl7.fhir.r4.model.Patient)9 Map (java.util.Map)7 ParserBase (org.hl7.fhir.dstu2016may.metamodel.ParserBase)7 DecimalType (org.hl7.fhir.r5.model.DecimalType)7 List (java.util.List)6