Examples with Expression org.hl7.fhir.r4b.model.Expression used on opensource projects

Example 96 with Expression

use of org.hl7.fhir.r4b.model.Expression in project clinical_quality_language by cqframework.

the class TakeInvocation method setOperands.

@Override
public void setOperands(Iterable<Expression> operands) {
    boolean first = true;
    for (Expression operand : operands) {
        if (first) {
            ((Slice) expression).setSource(operand);
            first = false;
        } else {
            ((Slice) expression).setEndIndex(operand);
        }
    }
}

Example 97 with Expression

use of org.hl7.fhir.r4b.model.Expression in project clinical_quality_language by cqframework.

the class TimeInvocation method getOperands.

@Override
public Iterable<Expression> getOperands() {
    Time t = (Time) expression;
    List<Expression> opList = Arrays.asList(t.getHour(), t.getMinute(), t.getSecond(), t.getMillisecond());
    // If the last expression is null, we should trim this down
    int i;
    for (i = 3; i > 0 && opList.get(i) == null; i--) ;
    return opList.subList(0, i + 1);
}

Example 98 with Expression

use of org.hl7.fhir.r4b.model.Expression in project clinical_quality_language by cqframework.

the class FunctionRefInvocation method setResolution.

@Override
public void setResolution(OperatorResolution resolution) {
    super.setResolution(resolution);
    FunctionRef fr = (FunctionRef) expression;
    if (resolution.getLibraryName() != null && !resolution.getLibraryName().equals(fr.getLibraryName())) {
        fr.setLibraryName(resolution.getLibraryName());
    }
}

Example 99 with Expression

use of org.hl7.fhir.r4b.model.Expression in project clinical_quality_language by cqframework.

the class IndexOfInvocation method setOperands.

@Override
public void setOperands(Iterable<Expression> operands) {
    Iterator<Expression> it = operands.iterator();
    if (!it.hasNext()) {
        throw new IllegalArgumentException("IndexOf operation requires two operands.");
    }
    IndexOf indexOf = (IndexOf) expression;
    indexOf.setSource(it.next());
    if (!it.hasNext()) {
        throw new IllegalArgumentException("IndexOf operation requires two operands.");
    }
    indexOf.setElement(it.next());
    if (it.hasNext()) {
        throw new IllegalArgumentException("IndexOf operation requires two operands.");
    }
}

Example 100 with Expression

use of org.hl7.fhir.r4b.model.Expression in project clinical_quality_language by cqframework.

the class NaryExpressionInvocation method setOperands.

@Override
public void setOperands(Iterable<Expression> operands) {
    List<Expression> expOperands = ((NaryExpression) expression).getOperand();
    expOperands.clear();
    for (Expression operand : operands) {
        expOperands.add(operand);
    }
}