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package org.hisp.dhis.dataelement;
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* Copyright (c) 2004-2007, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the HISP project nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import java.io.Serializable;
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* @author Abyot Asalefew
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implements Serializable, Comparable<Operand>
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public static final String SEPARATOR = ".";
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private int dataElementId;
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private int optionComboId;
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private String operandName;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public Operand( int dataElementId, int optionComboId )
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this.id = dataElementId + SEPARATOR + optionComboId;
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this.dataElementId = dataElementId;
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this.optionComboId = optionComboId;
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public Operand( int dataElementId, int optionComboId, String operandName )
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this.id = dataElementId + SEPARATOR + optionComboId;
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this.dataElementId = dataElementId;
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this.optionComboId = optionComboId;
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this.operandName = operandName;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public void setId( String id )
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public String getOperandName()
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public void setOperandName( String operandName )
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this.operandName = operandName;
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public int getDataElementId()
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public void setDataElementId( int dataElementId )
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this.dataElementId = dataElementId;
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public int getOptionComboId()
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return optionComboId;
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public void setOptionComboId( int optionComboId )
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this.optionComboId = optionComboId;
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// -------------------------------------------------------------------------
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// hashCode and equals
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// -------------------------------------------------------------------------
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public int hashCode()
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final int prime = 31;
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result = prime * result + dataElementId;
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result = prime * result + optionComboId;
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public boolean equals( Object object )
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if ( this == object )
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if ( object == null )
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if ( getClass() != object.getClass() )
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final Operand other = (Operand) object;
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return dataElementId == other.dataElementId && optionComboId == other.optionComboId;
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public String toString()
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return "[DataElementId: " + dataElementId + ", CategoryOptionComboId: " + optionComboId + "]";
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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public int compareTo( Operand other )
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if ( this.getDataElementId() != other.getDataElementId() )
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return this.getDataElementId() - other.getDataElementId();
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return this.getOptionComboId() - other.getOptionComboId();