Package software.amazon.awssdk.services.ec2.endpoints.internal

Class Fn

java.lang.Object

software.amazon.awssdk.services.ec2.endpoints.internal.Expr

software.amazon.awssdk.services.ec2.endpoints.internal.Fn

All Implemented Interfaces:

Eval, Into<Condition>

Direct Known Subclasses:

BooleanEqualsFn, GetAttr, IsValidHostLabel, IsVirtualHostableS3Bucket, SingleArgFn, StringEqualsFn, Substring

public abstract class Fn
extends Expr
implements Into<Condition>

Field Summary

Fields

Modifier and Type	Field	Description
protected FnNode	fnNode

Constructor Summary

Constructors

Constructor	Description
Fn(FnNode fnNode)

Method Summary

Modifier and Type	Method	Description
<R> R	accept(ExprVisitor<R> visitor)
abstract <T> T	acceptFnVisitor(FnVisitor<T> visitor)
Condition	condition()	Convert this fn into a condition
Condition	condition(String result)
boolean	equals(Object o)
protected Expr	expectOneArg()
protected Pair<Expr,Expr>	expectTwoArgs()
protected List<Expr>	expectVariableArgs(int expectedNumberArgs)
List<Expr>	getArgv()
String	getName()	Returns the name of this function, eg.
int	hashCode()
Condition	into()
String	toString()

Methods inherited from class software.amazon.awssdk.services.ec2.endpoints.internal.Expr

fromNode, getAttr, getAttr, of, of, of, parseShortform, ref, template

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.services.ec2.endpoints.internal.Eval

eval

Field Detail

fnNode

protected FnNode fnNode

Constructor Detail

Fn

public Fn(FnNode fnNode)

Method Detail

condition

public Condition condition()

Convert this fn into a condition

condition

public Condition condition(String result)

acceptFnVisitor

public abstract <T> T acceptFnVisitor(FnVisitor<T> visitor)

accept

public <R> R accept(ExprVisitor<R> visitor)

Specified by:

accept in class Expr

getName

public String getName()

Returns the name of this function, eg. isSet, parseUrl

Returns:

The name

getArgv

public List<Expr> getArgv()

Returns:

The arguments to this function

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

expectOneArg

protected Expr expectOneArg()

expectTwoArgs

protected Pair<Expr,Expr> expectTwoArgs()

expectVariableArgs

protected List<Expr> expectVariableArgs(int expectedNumberArgs)

into

public Condition into()

Specified by:

into in interface Into<Condition>