com.tibbo.aggregate.common.filter

Class Identifier

java.lang.Object

com.tibbo.aggregate.common.filter.Identifier

All Implemented Interfaces:

Expression

Direct Known Subclasses:

ColumnName, Constant

public class Identifier
extends java.lang.Object
implements Expression

Constructor Summary

Constructors

Constructor and Description
Identifier(java.lang.String name)
Identifier(java.lang.String name, java.util.function.Supplier<?> valueSupplier)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate()
protected java.lang.Object	fetchValue()
Expression[]	getChildren()
java.lang.String	getDescription()
java.lang.String	getName()
int	getPriority()

Methods inherited from class java.lang.Object

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

Constructor Detail

Identifier

public Identifier(java.lang.String name,
                  java.util.function.Supplier<?> valueSupplier)

Identifier

public Identifier(java.lang.String name)

Method Detail

evaluate

public final java.lang.Object evaluate()

Specified by:

evaluate in interface Expression

getChildren

public final Expression[] getChildren()

Specified by:

getChildren in interface Expression

getPriority

public int getPriority()

Specified by:

getPriority in interface Expression

getDescription

public java.lang.String getDescription()

Specified by:

getDescription in interface Expression

getName

public final java.lang.String getName()

fetchValue

protected java.lang.Object fetchValue()