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Class ForwardingStructReader (6.60.0)
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Version 6.60.0 keyboard_arrow_down
public class ForwardingStructReader implements StructReader
Forwarding implements of StructReader
Constructors
ForwardingStructReader(StructReader delegate)
public ForwardingStructReader ( StructReader delegate )
ForwardingStructReader(Supplier<? extends StructReader> delegate)
public ForwardingStructReader ( Supplier <? extends StructReader > delegate )
Parameter Name Description delegatecom.google.common.base.Supplier <? extends com.google.cloud.spanner.StructReader >
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>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>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>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 >
checkValidState()
protected void checkValidState ()
Called before each forwarding call to allow sub classes to do additional state checking. Sub
classes should throw an Exception if the current state is not valid for reading data
from this ForwardingStructReader . The default implementation does nothing.
getBigDecimal(int columnIndex)
public BigDecimal getBigDecimal ( int columnIndex )
Parameter Name Description columnIndexint
getBigDecimal(String columnName)
public BigDecimal getBigDecimal ( String columnName )
Parameter Name Description columnNameString
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
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
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
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
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 >
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
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 >
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 []
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
getJson(int columnIndex)
public String getJson ( int columnIndex )
Parameter Name Description columnIndexint
getJson(String columnName)
public String getJson ( String columnName )
Parameter Name Description columnNameString
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
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 []
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
getPgJsonb(int columnIndex)
public String getPgJsonb ( int columnIndex )
Parameter Name Description columnIndexint
getPgJsonb(String columnName)
public String getPgJsonb ( String columnName )
Parameter Name Description columnNameString
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
getString(int columnIndex)
public String getString ( int columnIndex )
Parameter Name Description columnIndexint
getString(String columnName)
public String getString ( String columnName )
Parameter Name Description columnNameString
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
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
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
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 >
getType()
Returns Type Description Type
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
isNull(int columnIndex)
public boolean isNull ( int columnIndex )
Parameter Name Description columnIndexint
isNull(String columnName)
public boolean isNull ( String columnName )
Parameter Name Description columnNameString
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Last updated 2024-12-12 UTC.
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