Class BooleanParser (0.20.0)

public class BooleanParser extends Parser<Boolean>

Parse specified data to boolean. For most cases it is simply translating from chars 't'/'f' to bit, or simply returning the bit representation.

Inheritance

Object > Parser > BooleanParser

Inherited Members

Parser.binaryParse()

Parser.bind(Statement.Builder,String)

Parser.create(ResultSet,Type,int,SessionState)

Parser.create(SessionState,byte[],int,Parser.FormatCode)

Parser.create(Object,Type.Code,SessionState)

Parser.getItem()

Parser.parse(ProxyServer.DataFormat)

Parser.spannerBinaryParse()

Parser.spannerParse()

Parser.stringBinaryParse()

Parser.stringParse()

Parser.toOid(Type)

Parser.toType(int)

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

convertToPG(ResultSet resultSet, int position, ProxyServer.DataFormat format)

public static byte[] convertToPG(ResultSet resultSet, int position, ProxyServer.DataFormat format)

Parameters
Name	Description
`resultSet`	`com.google.cloud.spanner.ResultSet`
`position`	`int`
`format`	`ProxyServer.DataFormat`

Returns
Type	Description
`byte[]`

toBoolean(byte[] data)

public static boolean toBoolean(byte[] data)

Converts the given binary data to a boolean value.

Parameter
Name	Description
`data`	`byte[]`

Returns
Type	Description
`boolean`

toBoolean(String value)

public static boolean toBoolean(String value)

Converts the string to a boolean value according to the PostgreSQL specs.

Parameter
Name	Description
`value`	`String`

Returns
Type	Description
`boolean`

Methods

binaryParse()

protected byte[] binaryParse()

Used to parse data type onto binary. Override this to change binary representation.

Returns
Type	Description
`byte[]`

Overrides

Parser<T>.binaryParse()

bind(Statement.Builder statementBuilder, String name)

public void bind(Statement.Builder statementBuilder, String name)

Parameters
Name	Description
`statementBuilder`	`com.google.cloud.spanner.Statement.Builder`
`name`	`String`

Overrides

Parser<T>.bind(Statement.Builder statementBuilder, String name)

spannerParse()

protected String spannerParse()

Used to parse data type onto spanner format. Override this to change spanner representation.

Returns
Type	Description
`String`

Overrides

Parser<T>.spannerParse()

stringParse()

public String stringParse()

Used to parse data type into string. Override this to change the string representation.

Returns
Type	Description
`String`

Overrides

Parser<T>.stringParse()