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Class AbstractStructReader (6.62.0)
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Version 6.62.0 keyboard_arrow_down
public abstract class AbstractStructReader implements StructReader
Base class for assisting StructReader implementations.
This class implements the majority of the StructReader interface, leaving subclasses
to implement core data access via the getTypeNameInternal() methods.
AbstractStructReader guarantees that these will only be called for non-NULL columns of a
type appropriate for the method.
Inheritance
Object >
AbstractStructReader
Constructors
AbstractStructReader()
public AbstractStructReader ()
Methods
<T>getProtoEnum(int columnIndex, Function<Integer,ProtocolMessageEnum> method)
public T <T>getProtoEnum ( int columnIndex , Function<Integer , ProtocolMessageEnum > method )
To get the proto enum of type T from Struct.
<T>getProtoEnum(String columnName, Function<Integer,ProtocolMessageEnum> method)
public T <T>getProtoEnum ( String columnName , Function<Integer , ProtocolMessageEnum > method )
To get the proto enum of type T from Struct.
<T>getProtoEnumInternal(int columnIndex, Function<Integer,ProtocolMessageEnum> method)
protected T <T>getProtoEnumInternal ( int columnIndex , Function<Integer , ProtocolMessageEnum > method )
<T>getProtoEnumList(int columnIndex, Function<Integer,ProtocolMessageEnum> method)
public List<T> <T>getProtoEnumList ( int columnIndex , Function<Integer , ProtocolMessageEnum > method )
To get the proto enum of type T from Struct.
Returns Type Description List <T >
<T>getProtoEnumList(String columnName, Function<Integer,ProtocolMessageEnum> method)
public List<T> <T>getProtoEnumList ( String columnName , Function<Integer , ProtocolMessageEnum > method )
To get the proto enum list of type T from Struct.
Returns Type Description List <T >
<T>getProtoEnumListInternal(int columnIndex, Function<Integer,ProtocolMessageEnum> method)
protected List<T> <T>getProtoEnumListInternal ( int columnIndex , Function<Integer , ProtocolMessageEnum > method )
Returns Type Description List <T >
<T>getProtoMessage(int columnIndex, T message)
public T <T>getProtoMessage ( int columnIndex , T message )
To get the proto message of generic type T from Struct.
Parameters Name Description columnIndexint messageT
<T>getProtoMessage(String columnName, T message)
public T <T>getProtoMessage ( String columnName , T message )
To get the proto message of type T from Struct.
Parameters Name Description columnNameString messageT
<T>getProtoMessageInternal(int columnIndex, T message)
protected T <T>getProtoMessageInternal ( int columnIndex , T message )
Parameters Name Description columnIndexint messageT
<T>getProtoMessageList(int columnIndex, T message)
public List<T> <T>getProtoMessageList ( int columnIndex , T message )
To get the proto message of generic type T from Struct.
Parameters Name Description columnIndexint messageT
Returns Type Description List <T >
<T>getProtoMessageList(String columnName, T message)
public List<T> <T>getProtoMessageList ( String columnName , T message )
To get the proto message of type T from Struct.
Parameters Name Description columnNameString messageT
Returns Type Description List <T >
<T>getProtoMessageListInternal(int columnIndex, T message)
protected List<T> <T>getProtoMessageListInternal ( int columnIndex , T message )
Parameters Name Description columnIndexint messageT
Returns Type Description List <T >
checkNonNull(int columnIndex, Object columnNameForError)
protected void checkNonNull ( int columnIndex , Object columnNameForError )
Parameters Name Description columnIndexint columnNameForErrorObject
getBigDecimal(int columnIndex)
public BigDecimal getBigDecimal ( int columnIndex )
Parameter Name Description columnIndexint
getBigDecimal(String columnName)
public BigDecimal getBigDecimal ( String columnName )
Parameter Name Description columnNameString
getBigDecimalInternal(int columnIndex)
protected abstract BigDecimal getBigDecimalInternal ( int columnIndex )
Parameter Name Description columnIndexint
getBigDecimalList(int columnIndex)
public List<BigDecimal> getBigDecimalList ( int columnIndex )
Parameter Name Description columnIndexint
getBigDecimalList(String columnName)
public List<BigDecimal> getBigDecimalList ( String columnName )
Parameter Name Description columnNameString
getBigDecimalListInternal(int columnIndex)
protected abstract List<BigDecimal> getBigDecimalListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getBoolean(int columnIndex)
public boolean getBoolean ( int columnIndex )
Parameter Name Description columnIndexint
getBoolean(String columnName)
public boolean getBoolean ( String columnName )
Parameter Name Description columnNameString
getBooleanArray(int columnIndex)
public boolean [] getBooleanArray ( int columnIndex )
Parameter Name Description columnIndexint
getBooleanArray(String columnName)
public boolean [] getBooleanArray ( String columnName )
Parameter Name Description columnNameString
getBooleanArrayInternal(int columnIndex)
protected abstract boolean [] getBooleanArrayInternal ( int columnIndex )
Parameter Name Description columnIndexint
getBooleanInternal(int columnIndex)
protected abstract boolean getBooleanInternal ( int columnIndex )
Parameter Name Description columnIndexint
getBooleanList(int columnIndex)
public List<Boolean> getBooleanList ( int columnIndex )
Parameter Name Description columnIndexint
getBooleanList(String columnName)
public List<Boolean> getBooleanList ( String columnName )
Parameter Name Description columnNameString
getBooleanListInternal(int columnIndex)
protected abstract List<Boolean> getBooleanListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getBytes(int columnIndex)
public ByteArray getBytes ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.ByteArray
getBytes(String columnName)
public ByteArray getBytes ( String columnName )
Parameter Name Description columnNameString
Returns Type Description com.google.cloud.ByteArray
getBytesInternal(int columnIndex)
protected abstract ByteArray getBytesInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.ByteArray
getBytesList(int columnIndex)
public List<ByteArray> getBytesList ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.ByteArray >
getBytesList(String columnName)
public List<ByteArray> getBytesList ( String columnName )
Parameter Name Description columnNameString
Returns Type Description List <com.google.cloud.ByteArray >
getBytesListInternal(int columnIndex)
protected abstract List<ByteArray> getBytesListInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.ByteArray >
getColumnCount()
public int getColumnCount ()
Returns Type Description int
getColumnIndex(String columnName)
public int getColumnIndex ( String columnName )
Parameter Name Description columnNameString
Returns Type Description int
getColumnType(int columnIndex)
public Type getColumnType ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description Type
getColumnType(String columnName)
public Type getColumnType ( String columnName )
Parameter Name Description columnNameString
Returns Type Description Type
getDate(int columnIndex)
public Date getDate ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.Date
getDate(String columnName)
public Date getDate ( String columnName )
Parameter Name Description columnNameString
Returns Type Description com.google.cloud.Date
getDateInternal(int columnIndex)
protected abstract Date getDateInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.Date
getDateList(int columnIndex)
public List<Date> getDateList ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.Date >
getDateList(String columnName)
public List<Date> getDateList ( String columnName )
Parameter Name Description columnNameString
Returns Type Description List <com.google.cloud.Date >
getDateListInternal(int columnIndex)
protected abstract List<Date> getDateListInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.Date >
getDouble(int columnIndex)
public double getDouble ( int columnIndex )
Parameter Name Description columnIndexint
getDouble(String columnName)
public double getDouble ( String columnName )
Parameter Name Description columnNameString
getDoubleArray(int columnIndex)
public double [] getDoubleArray ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description double []
getDoubleArray(String columnName)
public double [] getDoubleArray ( String columnName )
Parameter Name Description columnNameString
Returns Type Description double []
getDoubleArrayInternal(int columnIndex)
protected abstract double [] getDoubleArrayInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description double []
getDoubleInternal(int columnIndex)
protected abstract double getDoubleInternal ( int columnIndex )
Parameter Name Description columnIndexint
getDoubleList(int columnIndex)
public List<Double> getDoubleList ( int columnIndex )
Parameter Name Description columnIndexint
getDoubleList(String columnName)
public List<Double> getDoubleList ( String columnName )
Parameter Name Description columnNameString
getDoubleListInternal(int columnIndex)
protected abstract List<Double> getDoubleListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getFloat(int columnIndex)
public float getFloat ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description float
getFloat(String columnName)
public float getFloat ( String columnName )
Parameter Name Description columnNameString
Returns Type Description float
getFloatArray(int columnIndex)
public float [] getFloatArray ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description float []
getFloatArray(String columnName)
public float [] getFloatArray ( String columnName )
Parameter Name Description columnNameString
Returns Type Description float []
getFloatArrayInternal(int columnIndex)
protected float [] getFloatArrayInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description float []
getFloatInternal(int columnIndex)
protected float getFloatInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description float
getFloatList(int columnIndex)
public List<Float> getFloatList ( int columnIndex )
Parameter Name Description columnIndexint
getFloatList(String columnName)
public List<Float> getFloatList ( String columnName )
Parameter Name Description columnNameString
getFloatListInternal(int columnIndex)
protected List<Float> getFloatListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getJson(int columnIndex)
public String getJson ( int columnIndex )
Parameter Name Description columnIndexint
getJson(String columnName)
public String getJson ( String columnName )
Parameter Name Description columnNameString
getJsonInternal(int columnIndex)
protected String getJsonInternal ( int columnIndex )
Parameter Name Description columnIndexint
getJsonList(int columnIndex)
public List<String> getJsonList ( int columnIndex )
Parameter Name Description columnIndexint
getJsonList(String columnName)
public List<String> getJsonList ( String columnName )
Parameter Name Description columnNameString
getJsonListInternal(int columnIndex)
protected List<String> getJsonListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getLong(int columnIndex)
public long getLong ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description long
getLong(String columnName)
public long getLong ( String columnName )
Parameter Name Description columnNameString
Returns Type Description long
getLongArray(int columnIndex)
public long [] getLongArray ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description long []
getLongArray(String columnName)
public long [] getLongArray ( String columnName )
Parameter Name Description columnNameString
Returns Type Description long []
getLongArrayInternal(int columnIndex)
protected abstract long [] getLongArrayInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description long []
getLongInternal(int columnIndex)
protected abstract long getLongInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description long
getLongList(int columnIndex)
public List<Long> getLongList ( int columnIndex )
Parameter Name Description columnIndexint
getLongList(String columnName)
public List<Long> getLongList ( String columnName )
Parameter Name Description columnNameString
getLongListInternal(int columnIndex)
protected abstract List<Long> getLongListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getPgJsonb(int columnIndex)
public String getPgJsonb ( int columnIndex )
Parameter Name Description columnIndexint
getPgJsonb(String columnName)
public String getPgJsonb ( String columnName )
Parameter Name Description columnNameString
getPgJsonbInternal(int columnIndex)
protected String getPgJsonbInternal ( int columnIndex )
Parameter Name Description columnIndexint
getPgJsonbList(int columnIndex)
public List<String> getPgJsonbList ( int columnIndex )
Parameter Name Description columnIndexint
getPgJsonbList(String columnName)
public List<String> getPgJsonbList ( String columnName )
Parameter Name Description columnNameString
getPgJsonbListInternal(int columnIndex)
protected List<String> getPgJsonbListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getString(int columnIndex)
public String getString ( int columnIndex )
Parameter Name Description columnIndexint
getString(String columnName)
public String getString ( String columnName )
Parameter Name Description columnNameString
getStringInternal(int columnIndex)
protected abstract String getStringInternal ( int columnIndex )
Parameter Name Description columnIndexint
getStringList(int columnIndex)
public List<String> getStringList ( int columnIndex )
Parameter Name Description columnIndexint
getStringList(String columnName)
public List<String> getStringList ( String columnName )
Parameter Name Description columnNameString
getStringListInternal(int columnIndex)
protected abstract List<String> getStringListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getStructList(int columnIndex)
public List<Struct> getStructList ( int columnIndex )
Parameter Name Description columnIndexint
getStructList(String columnName)
public List<Struct> getStructList ( String columnName )
Parameter Name Description columnNameString
getStructListInternal(int columnIndex)
protected abstract List<Struct> getStructListInternal ( int columnIndex )
Parameter Name Description columnIndexint
getTimestamp(int columnIndex)
public Timestamp getTimestamp ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.Timestamp
getTimestamp(String columnName)
public Timestamp getTimestamp ( String columnName )
Parameter Name Description columnNameString
Returns Type Description com.google.cloud.Timestamp
getTimestampInternal(int columnIndex)
protected abstract Timestamp getTimestampInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description com.google.cloud.Timestamp
getTimestampList(int columnIndex)
public List<Timestamp> getTimestampList ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.Timestamp >
getTimestampList(String columnName)
public List<Timestamp> getTimestampList ( String columnName )
Parameter Name Description columnNameString
Returns Type Description List <com.google.cloud.Timestamp >
getTimestampListInternal(int columnIndex)
protected abstract List<Timestamp> getTimestampListInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description List <com.google.cloud.Timestamp >
getValue(int columnIndex)
public Value getValue ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description Value
getValue(String columnName)
public Value getValue ( String columnName )
Parameter Name Description columnNameString
Returns Type Description Value
getValueInternal(int columnIndex)
protected Value getValueInternal ( int columnIndex )
Parameter Name Description columnIndexint
Returns Type Description Value
isNull(String columnName)
public boolean isNull ( String columnName )
Parameter Name Description columnNameString
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