Package com.hubspot.jinjava.interpret

Class CallStack

java.lang.Object

com.hubspot.jinjava.interpret.CallStack

public class CallStack
extends Object

Constructor Summary

Constructors

Constructor	Description
CallStack(CallStack parent, Class<? extends TagCycleException> exceptionClass)

Method Summary

Modifier and Type	Method	Description
boolean	contains(String path)
int	getTopLineNumber()
int	getTopStartPosition()
boolean	isEmpty()
Optional<String>	peek()
Optional<String>	pop()
void	push(String path, int lineNumber, int startPosition)
void	pushWithMaxDepth(String path, int maxDepth, int lineNumber, int startPosition)
void	pushWithoutCycleCheck(String path, int lineNumber, int startPosition)	This is added to allow for recursive macro calls.

Methods inherited from class java.lang.Object

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

Constructor Details

CallStack

public CallStack(CallStack parent,
 Class<? extends TagCycleException> exceptionClass)

Method Details

contains

public boolean contains(String path)

pushWithoutCycleCheck

public void pushWithoutCycleCheck(String path,
 int lineNumber,
 int startPosition)

This is added to allow for recursive macro calls. Adds the given path to the call stack without checking for a cycle.

Parameters:

path - the path to be added.

pushWithMaxDepth

public void pushWithMaxDepth(String path,
 int maxDepth,
 int lineNumber,
 int startPosition)

push

public void push(String path,
 int lineNumber,
 int startPosition)

pop

public Optional<String> pop()

peek

public Optional<String> peek()

getTopLineNumber

public int getTopLineNumber()

getTopStartPosition

public int getTopStartPosition()

isEmpty

public boolean isEmpty()