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//
// This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, v2.3.0 
// See https://javaee.github.io/jaxb-v2/ 
// Any modifications to this file will be lost upon recompilation of the source schema. 
// Generated on: 2022.01.10 at 12:41:52 PM MST 
//


package org.cqframework.cql.elm.execution;

import java.util.Collection;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlType;
import javax.xml.namespace.QName;
import org.jvnet.jaxb2_commons.lang.Equals2;
import org.jvnet.jaxb2_commons.lang.EqualsStrategy2;
import org.jvnet.jaxb2_commons.lang.HashCode2;
import org.jvnet.jaxb2_commons.lang.HashCodeStrategy2;
import org.jvnet.jaxb2_commons.lang.JAXBEqualsStrategy;
import org.jvnet.jaxb2_commons.lang.JAXBHashCodeStrategy;
import org.jvnet.jaxb2_commons.lang.JAXBToStringStrategy;
import org.jvnet.jaxb2_commons.lang.ToString2;
import org.jvnet.jaxb2_commons.lang.ToStringStrategy2;
import org.jvnet.jaxb2_commons.locator.ObjectLocator;


/**
 * The Collapse operator returns the unique set of intervals that completely covers the ranges present in the given list of intervals. In other words, adjacent intervals within a sorted list are merged if they either overlap or meet.
 * 
 * The operation is performed by combining successive intervals in the input that either overlap or meet, using the semantics defined for the Overlaps and Meets operators. Note that because those operators are themselves defined in terms of interval successor and predecessor operators, sets of Date-, DateTime-, or Time-based intervals that are only defined to a particular precision will calculate meets and overlaps at that precision. For example, a list of DateTime-based intervals where the boundaries are all specified to the hour will collapse at the hour precision, unless the collapse precision is overridden with the per argument.
 * 
 * The per argument determines the precision at which the collapse is computed and must be a quantity-valued expression compatible with the interval point type. For numeric intervals, this means a quantity with the default unit '1' (not to be confused with the quantity value, which may be any valid positive decimal). For Date-, DateTime-, and Time-valued intervals, this means a quantity with a temporal unit (e.g., 'year', 'month', etc).
 * 
 * If the per argument is null, a per value will be constructed based on the coarsest precision of the boundaries of the intervals in the input set. For example, a list of DateTime-based intervals where the boundaries are a mixture of hours and minutes will collapse at the hour precision.
 * 
 * If the list of intervals is empty, the result is empty. If the list of intervals contains a single interval, the result is a list with that interval. If the list of intervals contains nulls, they will be excluded from the resulting list.
 * 
 * If the source argument is null, the result is null.
 * 
 * 
Java class for Collapse complex type.
 * 
 * 
The following schema fragment specifies the expected content contained within this class.
 * 
 * 
 * <complexType name="Collapse">
 *   <complexContent>
 *     <extension base="{urn:hl7-org:elm:r1}BinaryExpression">
 *     </extension>
 *   </complexContent>
 * </complexType>
 * 

 * 
 * 
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Collapse", namespace = "urn:hl7-org:elm:r1")
@SuppressWarnings({
    "all"
})
public class Collapse
    extends BinaryExpression
    implements Equals2, HashCode2, ToString2
{


    @Override
    public Collapse withOperand(Expression... values) {
        if (values!= null) {
            for (Expression value: values) {
                getOperand().add(value);
            }
        }
        return this;
    }

    @Override
    public Collapse withOperand(Collection values) {
        if (values!= null) {
            getOperand().addAll(values);
        }
        return this;
    }

    @Override
    public Collapse withSignature(TypeSpecifier... values) {
        if (values!= null) {
            for (TypeSpecifier value: values) {
                getSignature().add(value);
            }
        }
        return this;
    }

    @Override
    public Collapse withSignature(Collection values) {
        if (values!= null) {
            getSignature().addAll(values);
        }
        return this;
    }

    @Override
    public Collapse withAnnotation(Object... values) {
        if (values!= null) {
            for (Object value: values) {
                getAnnotation().add(value);
            }
        }
        return this;
    }

    @Override
    public Collapse withAnnotation(Collection values) {
        if (values!= null) {
            getAnnotation().addAll(values);
        }
        return this;
    }

    @Override
    public Collapse withResultTypeSpecifier(TypeSpecifier value) {
        setResultTypeSpecifier(value);
        return this;
    }

    @Override
    public Collapse withLocalId(String value) {
        setLocalId(value);
        return this;
    }

    @Override
    public Collapse withLocator(String value) {
        setLocator(value);
        return this;
    }

    @Override
    public Collapse withResultTypeName(QName value) {
        setResultTypeName(value);
        return this;
    }

    public boolean equals(ObjectLocator thisLocator, ObjectLocator thatLocator, Object object, EqualsStrategy2 strategy) {
        if ((object == null)||(this.getClass()!= object.getClass())) {
            return false;
        }
        if (this == object) {
            return true;
        }
        if (!super.equals(thisLocator, thatLocator, object, strategy)) {
            return false;
        }
        return true;
    }

    public boolean equals(Object object) {
        final EqualsStrategy2 strategy = JAXBEqualsStrategy.INSTANCE2;
        return equals(null, null, object, strategy);
    }

    public int hashCode(ObjectLocator locator, HashCodeStrategy2 strategy) {
        int currentHashCode = super.hashCode(locator, strategy);
        return currentHashCode;
    }

    public int hashCode() {
        final HashCodeStrategy2 strategy = JAXBHashCodeStrategy.INSTANCE2;
        return this.hashCode(null, strategy);
    }

    public String toString() {
        final ToStringStrategy2 strategy = JAXBToStringStrategy.INSTANCE2;
        final StringBuilder buffer = new StringBuilder();
        append(null, buffer, strategy);
        return buffer.toString();
    }

    public StringBuilder append(ObjectLocator locator, StringBuilder buffer, ToStringStrategy2 strategy) {
        strategy.appendStart(locator, this, buffer);
        appendFields(locator, buffer, strategy);
        strategy.appendEnd(locator, this, buffer);
        return buffer;
    }

    public StringBuilder appendFields(ObjectLocator locator, StringBuilder buffer, ToStringStrategy2 strategy) {
        super.appendFields(locator, buffer, strategy);
        return buffer;
    }

}
    

    

    

            

    

            



    
    






    
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