asterix-om/src/main/java/edu/uci/ics/asterix/formats/base/IDataFormat.java

package edu.uci.ics.asterix.formats.base;


import edu.uci.ics.asterix.common.parse.IParseFileSplitsDecl;
import edu.uci.ics.asterix.om.functions.IFunctionDescriptor;
import edu.uci.ics.asterix.om.types.ARecordType;
import edu.uci.ics.asterix.om.types.IAType;
import edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException;
import edu.uci.ics.hyracks.algebricks.common.utils.Triple;
import edu.uci.ics.hyracks.algebricks.core.algebra.base.ILogicalExpression;
import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.IAlgebricksConstantValue;
import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.IExpressionEvalSizeComputer;
import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.IVariableTypeEnvironment;
import edu.uci.ics.hyracks.algebricks.core.algebra.expressions.ScalarFunctionCallExpression;
import edu.uci.ics.hyracks.algebricks.data.IBinaryBooleanInspector;
import edu.uci.ics.hyracks.algebricks.data.IBinaryComparatorFactoryProvider;
import edu.uci.ics.hyracks.algebricks.data.IBinaryHashFunctionFactoryProvider;
import edu.uci.ics.hyracks.algebricks.data.IBinaryIntegerInspector;
import edu.uci.ics.hyracks.algebricks.data.INormalizedKeyComputerFactoryProvider;
import edu.uci.ics.hyracks.algebricks.data.IPrinterFactoryProvider;
import edu.uci.ics.hyracks.algebricks.data.ISerializerDeserializerProvider;
import edu.uci.ics.hyracks.algebricks.data.ITypeTraitProvider;
import edu.uci.ics.hyracks.algebricks.runtime.base.IEvaluatorFactory;
import edu.uci.ics.hyracks.api.dataflow.value.INullWriterFactory;
import edu.uci.ics.hyracks.dataflow.std.file.ITupleParserFactory;

public interface IDataFormat {
    public void registerRuntimeFunctions() throws AlgebricksException;

    public ISerializerDeserializerProvider getSerdeProvider();

    public IBinaryHashFunctionFactoryProvider getBinaryHashFunctionFactoryProvider();

    public IBinaryComparatorFactoryProvider getBinaryComparatorFactoryProvider();

    public ITypeTraitProvider getTypeTraitProvider();

    public IBinaryBooleanInspector getBinaryBooleanInspector();

    public IBinaryIntegerInspector getBinaryIntegerInspector();

    public IPrinterFactoryProvider getPrinterFactoryProvider();

    public INullWriterFactory getNullWriterFactory();

    public Triple<IEvaluatorFactory, ScalarFunctionCallExpression, IAType> partitioningEvaluatorFactory(
            ARecordType recType, String fldName) throws AlgebricksException;

    public IEvaluatorFactory getFieldAccessEvaluatorFactory(ARecordType recType, String fldName, int recordColumn)
            throws AlgebricksException;

    public ITupleParserFactory createTupleParser(ARecordType recType, IParseFileSplitsDecl decl);

    public ITupleParserFactory createTupleParser(ARecordType recType, boolean isDelimited, Character delimiter);

    public IFunctionDescriptor resolveFunction(ILogicalExpression expr, IVariableTypeEnvironment typeEnvironment)
            throws AlgebricksException;

    public IEvaluatorFactory getConstantEvalFactory(IAlgebricksConstantValue value) throws AlgebricksException;

    public IEvaluatorFactory[] createMBRFactory(ARecordType recType, String fldName, int recordColumn, int dimension)
            throws AlgebricksException;

    public IExpressionEvalSizeComputer getExpressionEvalSizeComputer();

    public INormalizedKeyComputerFactoryProvider getNormalizedKeyComputerFactoryProvider();
}