com.triactive.jdo.store.sql.expr.fn
Class SqlFunction

java.lang.Object
  com.triactive.jdo.store.sql.expr.fn.SqlFunction

Direct Known Subclasses:

BinaryFunction, CastFunction, NumericFunction, StringFunction

public abstract class SqlFunction

extends java.lang.Object

Field Summary

static SqlFunction	ABS
static SqlFunction	AVG
static SqlFunction	CHAR_LENGTH
static SqlFunction	COUNT
static SqlFunction	LEN
static SqlFunction	LENGTH
static SqlFunction	LOWER
static SqlFunction	MAX
static SqlFunction	MIN
static SqlFunction	MOD
protected java.lang.String	name
static SqlFunction	SQRT
static SqlFunction	STRLEN
static SqlFunction	SUBSTR
static SqlFunction	SUBSTRING
static SqlFunction	SUBSTRING_MS
static SqlFunction	SUM
static SqlFunction	TRIM
static SqlFunction	UPPER

Constructor Summary

SqlFunction(java.lang.String name)

Method Summary

abstract SqlExpression	call(java.util.List args)
SqlExpression	call(SqlExpression arg)
SqlExpression	call(SqlExpression[] args)
SqlExpression	call(SqlExpression arg1, SqlExpression arg2)
SqlExpression	call(SqlExpression arg1, SqlExpression arg2, SqlExpression arg3)
abstract java.lang.Class	returnType(java.util.List args)
StatementText	toStatementText(java.util.List args)

Methods inherited from class java.lang.Object

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

Field Detail

ABS

public static final SqlFunction ABS

AVG

public static final SqlFunction AVG

CHAR_LENGTH

public static final SqlFunction CHAR_LENGTH

COUNT

public static final SqlFunction COUNT

MAX

public static final SqlFunction MAX

MIN

public static final SqlFunction MIN

MOD

public static final SqlFunction MOD

LEN

public static final SqlFunction LEN

LENGTH

public static final SqlFunction LENGTH

LOWER

public static final SqlFunction LOWER

UPPER

public static final SqlFunction UPPER

SQRT

public static final SqlFunction SQRT

STRLEN

public static final SqlFunction STRLEN

SUBSTR

public static final SqlFunction SUBSTR

SUBSTRING

public static final SqlFunction SUBSTRING

SUBSTRING_MS

public static final SqlFunction SUBSTRING_MS

SUM

public static final SqlFunction SUM

TRIM

public static final SqlFunction TRIM

name

protected final java.lang.String name

Constructor Detail

SqlFunction

public SqlFunction(java.lang.String name)

Method Detail

returnType

public abstract java.lang.Class returnType(java.util.List args)

toStatementText

public StatementText toStatementText(java.util.List args)

call

public final SqlExpression call(SqlExpression arg)

call

public final SqlExpression call(SqlExpression arg1,
                                SqlExpression arg2)

call

public final SqlExpression call(SqlExpression arg1,
                                SqlExpression arg2,
                                SqlExpression arg3)

call

public final SqlExpression call(SqlExpression[] args)

call

public abstract SqlExpression call(java.util.List args)