Package org.queryman.builder.token

Interface Token

All Known Implementing Classes:

AbstractToken, ArrayExpression, BigDecimalExpression, BooleanExpression, ByteExpression, BytesExpression, ColumnReferenceExpression, DateExpression, DollarStringExpression, DoubleExpression, Expression, FloatExpression, FuncExpression, IntegerExpression, Keyword, ListExpression, LongExpression, NullExpression, Operator, PreparedExpression, ShortExpression, StringExpression, SubQueryExpression, TimeExpression, TimestampExpression, UUIDExpression

public interface Token

A PostgreSQL token can be a key word, an identifier, an operator, any of constants, an operator. Any of above tokens must be based on this interface.

See Also:

Keyword, Operator, Expression

Method Summary

Modifier and Type	Method	Description
java.lang.String	getName()
boolean	isEmpty()
boolean	isNonEmpty()

Method Detail

getName

java.lang.String getName()

isNonEmpty

boolean isNonEmpty()

isEmpty

boolean isEmpty()