LargeBinaryColumn.java

/*
 * Copyright 2020 Gregory Graham.
 *
 * Commercial licenses are available, please contact info@gregs.co.nz for details.
 * 
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 * or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
 * 
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package nz.co.gregs.dbvolution.columns;

import java.util.Set;
import nz.co.gregs.dbvolution.DBRow;
import nz.co.gregs.dbvolution.databases.definitions.DBDefinition;
import nz.co.gregs.dbvolution.datatypes.DBLargeBinary;
import nz.co.gregs.dbvolution.expressions.LargeBinaryExpression;
import nz.co.gregs.dbvolution.expressions.SortProvider;
import nz.co.gregs.dbvolution.query.RowDefinition;

public class LargeBinaryColumn extends LargeBinaryExpression implements ColumnProvider {

	private static final long serialVersionUID = 1L;

	private AbstractColumn column;

	protected LargeBinaryColumn() {
		super();
	}

	public LargeBinaryColumn(RowDefinition row, DBLargeBinary field) {
		this.column = new AbstractColumn(row, field);
	}

	@Override
	public AbstractColumn getColumn() {
		return column;
	}

	@Override
	public void setUseTableAlias(boolean useTableAlias) {
		column.setUseTableAlias(useTableAlias);
	}

	@Override
	public SortProvider getSortProvider() {
		return column.getSortProvider();
	}

	@Override
	public String toSQLString(DBDefinition db) {
		return column.toSQLString(db);
	}

	@Override
	public boolean isPurelyFunctional() {
		return getTablesInvolved().isEmpty();
	}

	@Override
	public Set<DBRow> getTablesInvolved() {
		return column.getTablesInvolved();
	}

}