org.dmd.dmu.shared.generated.types.DmcTypePayloadExampleREFMV Maven / Gradle / Ivy

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The dark-matter project provides mechanism to define concepts associated with Domain Specific Languages (DSLs) and generate code that can be extended with business logic that supports the given DSL purpose.
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//	Copyright (c) 2020 dark-matter-data committers
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//	This program is free software; you can redistribute it and/or modify it
//	under the terms of the GNU Lesser General Public License as published by the
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//	more details.
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package org.dmd.dmu.shared.generated.types;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.Iterator;
import org.dmd.dmc.DmcAttribute;
import org.dmd.dmc.DmcAttributeInfo;
import org.dmd.dmc.DmcValueException;
/**
 * The DmcTypePayloadExampleREFMV provides storage for a multi-valued PayloadExampleREF
 * 
 * This code was auto-generated and shouldn't be altered manually!
 * Generated from: org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2515)
 *    Called from: org.dmd.dms.util.DmoTypeFormatter.dumpNamedREF(DmoTypeFormatter.java:535)
 */
@SuppressWarnings("serial")
public class DmcTypePayloadExampleREFMV extends DmcTypePayloadExampleREF implements Serializable {
    
    private final static Iterator emptyList = (new ArrayList()).iterator();
    
    protected ArrayList value;
    
    public DmcTypePayloadExampleREFMV(){
    
    }
    
    public DmcTypePayloadExampleREFMV(DmcAttributeInfo ai){
        super(ai);
    }
    
    @Override
    public DmcTypePayloadExampleREFMV getNew(){
        return(new DmcTypePayloadExampleREFMV(getAttributeInfo()));
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2546)
    public DmcAttribute cloneIt(){
        synchronized(this){
            DmcTypePayloadExampleREFMV rc = getNew();
    
            if (value == null)
                return(rc);
    
            if (getAttributeInfo().indexSize == 0){
                for(PayloadExampleREF val: value)
                try {
                    rc.add(val);
                } catch (DmcValueException e) {
                    throw(new IllegalStateException("typeCheck() should never fail here!",e));
                }
            }
            else{
                for(int index=0; index();
            value.add(rc);
            return(rc);
        }
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2592)
    public PayloadExampleREF del(Object v){
        synchronized(this){
            if (value == null)
                return(null);
    
            PayloadExampleREF key = null;
            PayloadExampleREF rc = null;
            try {
                key = typeCheck(v);
            } catch (DmcValueException e) {
                throw(new IllegalStateException("Incompatible type passed to del():" + getName(),e));
            }
            int indexof = value.indexOf(key);
            if (indexof != -1){
                rc = value.get(indexof);
                value.remove(rc);
            }

            return(rc);
        }
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2626)
    public Iterator getMV(){
        synchronized(this){
            if (value == null)
                return(emptyList);
    
            ArrayList clone = new ArrayList(value);
            return(clone.iterator());
        }
    }
    
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2638)
    public ArrayList getMVCopy(){
        synchronized(this){
            if (value == null)
                return(new ArrayList());
            else 
                return(new ArrayList(value));
        }
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2650)
    public int getMVSize(){
        synchronized(this){
            if (getAttributeInfo().indexSize == 0){
                if (value == null)
                    return(0);
                return(value.size());
            }
            else
                return(getAttributeInfo().indexSize);
        }
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2665)
    public PayloadExampleREF getMVnth(int index){
        synchronized(this){
            if (value == null)
                return(null);
            return(value.get(index));
        }
    }
    
    @Override
    // org.dmd.dms.util.GenUtility.dumpMVType(GenUtility.java:2676)
    public PayloadExampleREF setMVnth(int index, Object v) throws DmcValueException {
        synchronized(this){
            if (getAttributeInfo().indexSize == 0)
                throw(new IllegalStateException("Attribute: " + getAttributeInfo().name + " is not indexed. You can't use setMVnth()."));
            
            if ( (index < 0) || (index >= getAttributeInfo().indexSize))
                throw(new IllegalStateException("Index " + index + " for attribute: " + getAttributeInfo().name + " is out of range: 0 <= index < " + getAttributeInfo().indexSize));
            
            PayloadExampleREF rc = null;
            
            if (v != null)
                rc = typeCheck(v);
            
            if (value == null){
                value = new ArrayList(getAttributeInfo().indexSize);
                for(int i=0;i