IfTag (JCMS API)

java.lang.Object
- javax.servlet.jsp.tagext.TagSupport
- - javax.servlet.jsp.tagext.BodyTagSupport
  - - com.jalios.jtaglib.ConditionalTag
    - - com.jalios.jtaglib.IfTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag
```
public class IfTag
extends ConditionalTag
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected boolean predicate

static java.lang.String REVISION
- Fields inherited from class com.jalios.jtaglib.ConditionalTag
  breakselect, not
- Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport
  bodyContent
- Fields inherited from class javax.servlet.jsp.tagext.TagSupport
  id, pageContext
- Fields inherited from interface javax.servlet.jsp.tagext.BodyTag
  EVAL_BODY_BUFFERED, EVAL_BODY_TAG
- Fields inherited from interface javax.servlet.jsp.tagext.IterationTag
  EVAL_BODY_AGAIN
- Fields inherited from interface javax.servlet.jsp.tagext.Tag
  EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors
Constructor Description

IfTag()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`checkCondition()`	Returns a `boolean` representing the condition that a particular subclass uses to drive its conditional logic.
`boolean`	`getPredicate()`
`void`	`setPredicate(boolean predicate)`

Methods inherited from class com.jalios.jtaglib.ConditionalTag
doStartTag, getBreakselect, getNot, reply, setBreakselect, setNot

Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport
doAfterBody, doEndTag, doInitBody, getBodyContent, getPreviousOut, release, setBodyContent

Methods inherited from class javax.servlet.jsp.tagext.TagSupport
findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.servlet.jsp.tagext.Tag
getParent, setPageContext, setParent

- Field Detail
  - REVISION
```
public static final java.lang.String REVISION
```
    See Also:
    
    Constant Field Values
  - predicate
```
protected boolean predicate
```
- Constructor Detail
  - IfTag
```
public IfTag()
```
- Method Detail
  - checkCondition
```
public boolean checkCondition()
```
    Description copied from class: ConditionalTag
    
    Returns a boolean representing the condition that a particular subclass uses to drive its conditional logic.
    
    Overrides:
    
    checkCondition in class ConditionalTag
    
    Returns:
    
    a boolean representing the result of arbitrary logic that will be used to drive a tag's behavior
  - getPredicate
```
public boolean getPredicate()
```
  - setPredicate
```
public void setPredicate(boolean predicate)
```