Package org.cqframework.cql.elm.execution

Class Max

java.lang.Object

org.opencds.cqf.cql.engine.elm.execution.Executable

org.cqframework.cql.elm.execution.Element

org.cqframework.cql.elm.execution.Expression

org.cqframework.cql.elm.execution.AggregateExpression

org.cqframework.cql.elm.execution.Max

All Implemented Interfaces:

org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

Direct Known Subclasses:

MaxEvaluator

public class Max
extends AggregateExpression
implements org.jvnet.jaxb2_commons.lang.Equals2, org.jvnet.jaxb2_commons.lang.HashCode2, org.jvnet.jaxb2_commons.lang.ToString2

The Max operator returns the maximum element in the source. Comparison semantics are defined by the comparison operators for the type of the values being aggregated. If a path is specified, elements with no value for the property specified by the path are ignored. If the source contains no non-null elements, null is returned. If the source is null, the result is null.

Java class for Max complex type.

The following schema fragment specifies the expected content contained within this class.

 <complexType name="Max">
   <complexContent>
     <extension base="{urn:hl7-org:elm:r1}AggregateExpression">
     </extension>
   </complexContent>
 </complexType>
 

Field Summary

Fields inherited from class org.cqframework.cql.elm.execution.AggregateExpression

path, signature, source

Fields inherited from class org.cqframework.cql.elm.execution.Element

annotation, localId, locator, resultTypeName, resultTypeSpecifier

Constructor Summary

Constructors

Constructor	Description
Max()

Method Summary

Modifier and Type	Method	Description
java.lang.StringBuilder	append(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, java.lang.StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
java.lang.StringBuilder	appendFields(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, java.lang.StringBuilder buffer, org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)
boolean	equals(java.lang.Object object)
boolean	equals(org.jvnet.jaxb2_commons.locator.ObjectLocator thisLocator, org.jvnet.jaxb2_commons.locator.ObjectLocator thatLocator, java.lang.Object object, org.jvnet.jaxb2_commons.lang.EqualsStrategy2 strategy)
int	hashCode()
int	hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator, org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)
java.lang.String	toString()
Max	withAnnotation(java.util.Collection<CqlToElmBase> values)
Max	withAnnotation(CqlToElmBase... values)
Max	withLocalId(java.lang.String value)
Max	withLocator(java.lang.String value)
Max	withPath(java.lang.String value)
Max	withResultTypeName(javax.xml.namespace.QName value)
Max	withResultTypeSpecifier(TypeSpecifier value)
Max	withSignature(java.util.Collection<TypeSpecifier> values)
Max	withSignature(TypeSpecifier... values)
Max	withSource(Expression value)

Methods inherited from class org.cqframework.cql.elm.execution.AggregateExpression

getPath, getSignature, getSource, setPath, setSource

Methods inherited from class org.cqframework.cql.elm.execution.Element

getAnnotation, getLocalId, getLocator, getResultTypeName, getResultTypeSpecifier, setLocalId, setLocator, setResultTypeName, setResultTypeSpecifier

Methods inherited from class org.opencds.cqf.cql.engine.elm.execution.Executable

evaluate, internalEvaluate

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Max

public Max()

Method Detail

withSignature

public Max withSignature(TypeSpecifier... values)

Overrides:

withSignature in class AggregateExpression

withSignature

public Max withSignature(java.util.Collection<TypeSpecifier> values)

Overrides:

withSignature in class AggregateExpression

withSource

public Max withSource(Expression value)

Overrides:

withSource in class AggregateExpression

withPath

public Max withPath(java.lang.String value)

Overrides:

withPath in class AggregateExpression

withAnnotation

public Max withAnnotation(CqlToElmBase... values)

Overrides:

withAnnotation in class AggregateExpression

withAnnotation

public Max withAnnotation(java.util.Collection<CqlToElmBase> values)

Overrides:

withAnnotation in class AggregateExpression

withResultTypeSpecifier

public Max withResultTypeSpecifier(TypeSpecifier value)

Overrides:

withResultTypeSpecifier in class AggregateExpression

withLocalId

public Max withLocalId(java.lang.String value)

Overrides:

withLocalId in class AggregateExpression

withLocator

public Max withLocator(java.lang.String value)

Overrides:

withLocator in class AggregateExpression

withResultTypeName

public Max withResultTypeName(javax.xml.namespace.QName value)

Overrides:

withResultTypeName in class AggregateExpression

equals

public boolean equals(org.jvnet.jaxb2_commons.locator.ObjectLocator thisLocator,
                      org.jvnet.jaxb2_commons.locator.ObjectLocator thatLocator,
                      java.lang.Object object,
                      org.jvnet.jaxb2_commons.lang.EqualsStrategy2 strategy)

Specified by:

equals in interface org.jvnet.jaxb2_commons.lang.Equals2

Overrides:

equals in class AggregateExpression

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class AggregateExpression

hashCode

public int hashCode(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                    org.jvnet.jaxb2_commons.lang.HashCodeStrategy2 strategy)

Specified by:

hashCode in interface org.jvnet.jaxb2_commons.lang.HashCode2

Overrides:

hashCode in class AggregateExpression

hashCode

public int hashCode()

Overrides:

hashCode in class AggregateExpression

toString

public java.lang.String toString()

Overrides:

toString in class AggregateExpression

append

public java.lang.StringBuilder append(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                                      java.lang.StringBuilder buffer,
                                      org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)

Specified by:

append in interface org.jvnet.jaxb2_commons.lang.ToString2

Overrides:

append in class AggregateExpression

appendFields

public java.lang.StringBuilder appendFields(org.jvnet.jaxb2_commons.locator.ObjectLocator locator,
                                            java.lang.StringBuilder buffer,
                                            org.jvnet.jaxb2_commons.lang.ToStringStrategy2 strategy)

Specified by:

appendFields in interface org.jvnet.jaxb2_commons.lang.ToString2

Overrides:

appendFields in class AggregateExpression