Package tilda.grammar

Class WhereClauseCodeGenJava

java.lang.Object

tilda.grammar.WhereClauseCodeGenJava

All Implemented Interfaces:

WhereClauseCodeGen

Direct Known Subclasses:

WhereClauseCodeGenJavaOnJson

public class WhereClauseCodeGenJava
extends java.lang.Object
implements WhereClauseCodeGen

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.Deque<java.lang.String>	_BinCloseSequences
protected java.lang.StringBuilder	_CodeGen
protected static org.apache.logging.log4j.Logger	LOG
protected static java.lang.String	TYPE_MARKER

Constructor Summary

Constructors

Constructor	Description
WhereClauseCodeGenJava()

Method Summary

Modifier and Type	Method	Description
void	arithmeticClosePar()
void	arithmeticMultiply(boolean division)
void	arithmeticOpenPar()
void	arithmeticPlus(boolean minus)
java.lang.String	binClose()
void	binEqual(java.util.List<ColumnDefinition> Columns, ColumnType Type, boolean not)
void	binGreaterThan(java.util.List<ColumnDefinition> Columns, ColumnType Type)
void	binGreaterThanOrEqual(java.util.List<ColumnDefinition> Columns, ColumnType Type)
void	binIn(java.util.List<ColumnDefinition> Columns, boolean not)
void	binLessThan(java.util.List<ColumnDefinition> Columns, ColumnType Type)
void	binLessThanOrEqual(java.util.List<ColumnDefinition> Columns, ColumnType Type)
void	binLike(java.util.List<ColumnDefinition> Columns, boolean not)
protected void	binOperator(java.lang.StringBuilder Str, java.lang.String Op, java.util.List<ColumnDefinition> Columns)
protected void	binOperatorLHS(java.lang.StringBuilder Str, java.util.List<ColumnDefinition> Columns)
void	boolClosePar()
void	boolOpenPar()
void	boolOperatorAND(boolean not)
void	boolOperatorOR(boolean not)
void	col(ColumnDefinition Column)
void	end()
void	funcLen(java.util.List<ColumnDefinition> Columns)	Must be called with a single 'collection' Column, or a list of Columns where ALL are single Strings and will be concatenated together and checked for length. Implementers of this interface are NOT expected to do this validation!
java.lang.String	getCodeStr()
void	isNull(ColumnDefinition Col, boolean not, boolean orEmpty)	Must be called with a nullable column (where a null test makes sense).
protected void	makeColumn(java.lang.StringBuilder Str, ColumnDefinition Col)
java.lang.String	valueListClose(ColumnType Type)
void	valueListOpen()
void	valueListSeparator()
void	valueLiteralChar(char c)
void	valueLiteralNumeric(java.lang.String Number)
void	valueLiteralString(java.lang.String Str)
void	valueLiteralTimestamp(java.time.ZonedDateTime ZDT)
void	valueParameter(java.lang.String Str)
void	valueTimestampCurrent()
void	valueTimestampToday(boolean first)
void	valueTimestampTomorrow(boolean first)
void	valueTimestampYesterday(boolean first)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

protected static final org.apache.logging.log4j.Logger LOG

_CodeGen

protected java.lang.StringBuilder _CodeGen

_BinCloseSequences

protected java.util.Deque<java.lang.String> _BinCloseSequences

TYPE_MARKER

protected static final java.lang.String TYPE_MARKER

See Also:

Constant Field Values

Constructor Detail

WhereClauseCodeGenJava

public WhereClauseCodeGenJava()

Method Detail

getCodeStr

public java.lang.String getCodeStr()

Specified by:

getCodeStr in interface WhereClauseCodeGen

boolOperatorAND

public void boolOperatorAND(boolean not)

Specified by:

boolOperatorAND in interface WhereClauseCodeGen

boolOperatorOR

public void boolOperatorOR(boolean not)

Specified by:

boolOperatorOR in interface WhereClauseCodeGen

boolOpenPar

public void boolOpenPar()

Specified by:

boolOpenPar in interface WhereClauseCodeGen

boolClosePar

public void boolClosePar()

Specified by:

boolClosePar in interface WhereClauseCodeGen

makeColumn

protected void makeColumn(java.lang.StringBuilder Str,
                          ColumnDefinition Col)

binOperatorLHS

protected void binOperatorLHS(java.lang.StringBuilder Str,
                              java.util.List<ColumnDefinition> Columns)

binOperator

protected void binOperator(java.lang.StringBuilder Str,
                           java.lang.String Op,
                           java.util.List<ColumnDefinition> Columns)

isNull

public void isNull(ColumnDefinition Col,
                   boolean not,
                   boolean orEmpty)

Description copied from interface: WhereClauseCodeGen

Must be called with a nullable column (where a null test makes sense). If orEmpty is true then the column MUST be a collection or a String.
Implementers of this interface are NOT expected to do this validation!

Specified by:

isNull in interface WhereClauseCodeGen

Parameters:

Col - A Column definition

not - Whether this is a "is null" or "is not null"

orEmpty - Whether a check for 'emptiness' should be performed as well, which means a length of 0 for collections, and val.trim().length() == 0 for Strings.

binLike

public void binLike(java.util.List<ColumnDefinition> Columns,
                    boolean not)

Specified by:

binLike in interface WhereClauseCodeGen

binEqual

public void binEqual(java.util.List<ColumnDefinition> Columns,
                     ColumnType Type,
                     boolean not)

Specified by:

binEqual in interface WhereClauseCodeGen

binLessThan

public void binLessThan(java.util.List<ColumnDefinition> Columns,
                        ColumnType Type)

Specified by:

binLessThan in interface WhereClauseCodeGen

binLessThanOrEqual

public void binLessThanOrEqual(java.util.List<ColumnDefinition> Columns,
                               ColumnType Type)

Specified by:

binLessThanOrEqual in interface WhereClauseCodeGen

binGreaterThan

public void binGreaterThan(java.util.List<ColumnDefinition> Columns,
                           ColumnType Type)

Specified by:

binGreaterThan in interface WhereClauseCodeGen

binGreaterThanOrEqual

public void binGreaterThanOrEqual(java.util.List<ColumnDefinition> Columns,
                                  ColumnType Type)

Specified by:

binGreaterThanOrEqual in interface WhereClauseCodeGen

binIn

public void binIn(java.util.List<ColumnDefinition> Columns,
                  boolean not)

Specified by:

binIn in interface WhereClauseCodeGen

funcLen

public void funcLen(java.util.List<ColumnDefinition> Columns)

Description copied from interface: WhereClauseCodeGen

Must be called with a single 'collection' Column, or a list of Columns where ALL are single Strings and will be concatenated together and checked for length.
Implementers of this interface are NOT expected to do this validation!

Specified by:

funcLen in interface WhereClauseCodeGen

Parameters:

Columns - a list of column definitions

col

public void col(ColumnDefinition Column)

Specified by:

col in interface WhereClauseCodeGen

binClose

public java.lang.String binClose()

Specified by:

binClose in interface WhereClauseCodeGen

valueListOpen

public void valueListOpen()

Specified by:

valueListOpen in interface WhereClauseCodeGen

valueListSeparator

public void valueListSeparator()

Specified by:

valueListSeparator in interface WhereClauseCodeGen

valueLiteralNumeric

public void valueLiteralNumeric(java.lang.String Number)

Specified by:

valueLiteralNumeric in interface WhereClauseCodeGen

valueLiteralString

public void valueLiteralString(java.lang.String Str)

Specified by:

valueLiteralString in interface WhereClauseCodeGen

valueLiteralChar

public void valueLiteralChar(char c)

Specified by:

valueLiteralChar in interface WhereClauseCodeGen

valueParameter

public void valueParameter(java.lang.String Str)

Specified by:

valueParameter in interface WhereClauseCodeGen

valueLiteralTimestamp

public void valueLiteralTimestamp(java.time.ZonedDateTime ZDT)

Specified by:

valueLiteralTimestamp in interface WhereClauseCodeGen

valueTimestampCurrent

public void valueTimestampCurrent()

Specified by:

valueTimestampCurrent in interface WhereClauseCodeGen

valueTimestampYesterday

public void valueTimestampYesterday(boolean first)

Specified by:

valueTimestampYesterday in interface WhereClauseCodeGen

valueTimestampToday

public void valueTimestampToday(boolean first)

Specified by:

valueTimestampToday in interface WhereClauseCodeGen

valueTimestampTomorrow

public void valueTimestampTomorrow(boolean first)

Specified by:

valueTimestampTomorrow in interface WhereClauseCodeGen

valueListClose

public java.lang.String valueListClose(ColumnType Type)

Specified by:

valueListClose in interface WhereClauseCodeGen

arithmeticOpenPar

public void arithmeticOpenPar()

Specified by:

arithmeticOpenPar in interface WhereClauseCodeGen

arithmeticClosePar

public void arithmeticClosePar()

Specified by:

arithmeticClosePar in interface WhereClauseCodeGen

arithmeticPlus

public void arithmeticPlus(boolean minus)

Specified by:

arithmeticPlus in interface WhereClauseCodeGen

arithmeticMultiply

public void arithmeticMultiply(boolean division)

Specified by:

arithmeticMultiply in interface WhereClauseCodeGen

end

public void end()

Specified by:

end in interface WhereClauseCodeGen