net.sf.jsqlparser.expression

Class Function

java.lang.Object

net.sf.jsqlparser.expression.Function

All Implemented Interfaces:

Expression

public class Function
extends java.lang.Object
implements Expression

A function as MAX,COUNT...

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	allColumns
private boolean	distinct
private boolean	isEscaped
private java.lang.String	name
private ExpressionList	parameters

Constructor Summary

Constructors

Constructor and Description
Function()

Method Summary

Modifier and Type	Method and Description
void	accept(ExpressionVisitor expressionVisitor)
java.lang.String	getName() The name of he function, i.e.
ExpressionList	getParameters() The list of parameters of the function (if any, else null) If the parameter is "*", allColumns is set to true
boolean	isAllColumns() true if the parameter to the function is "*"
boolean	isDistinct() true if the function is "distinct"
boolean	isEscaped() Return true if it's in the form "{fn function_body() }"
void	setAllColumns(boolean b)
void	setDistinct(boolean b)
void	setEscaped(boolean isEscaped)
void	setName(java.lang.String string)
void	setParameters(ExpressionList list)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

private java.lang.String name

parameters

private ExpressionList parameters

allColumns

private boolean allColumns

distinct

private boolean distinct

isEscaped

private boolean isEscaped

Constructor Detail

Function

public Function()

Method Detail

accept

public void accept(ExpressionVisitor expressionVisitor)

Specified by:

accept in interface Expression

getName

public java.lang.String getName()

The name of he function, i.e. "MAX"

Returns:

the name of he function

setName

public void setName(java.lang.String string)

isAllColumns

public boolean isAllColumns()

true if the parameter to the function is "*"

Returns:

true if the parameter to the function is "*"

setAllColumns

public void setAllColumns(boolean b)

isDistinct

public boolean isDistinct()

true if the function is "distinct"

Returns:

true if the function is "distinct"

setDistinct

public void setDistinct(boolean b)

getParameters

public ExpressionList getParameters()

The list of parameters of the function (if any, else null) If the parameter is "*", allColumns is set to true

Returns:

the list of parameters of the function (if any, else null)

setParameters

public void setParameters(ExpressionList list)

isEscaped

public boolean isEscaped()

Return true if it's in the form "{fn function_body() }"

Returns:

true if it's java-escaped

setEscaped

public void setEscaped(boolean isEscaped)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object