Package org.thymeleaf.standard.expression

Class ConditionalExpression

java.lang.Object

org.thymeleaf.standard.expression.Expression

org.thymeleaf.standard.expression.ComplexExpression

org.thymeleaf.standard.expression.ConditionalExpression

All Implemented Interfaces:

Serializable, IStandardExpression

public final class ConditionalExpression
extends ComplexExpression

Conditional complex expression (Thymeleaf Standard Expressions)

Note a class with this name existed since 1.1, but it was completely reimplemented in Thymeleaf 3.0

Since:

3.0.0

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static final char	CONDITION_SUFFIX_CHAR
private static final char	CONDITION_THENELSE_SEPARATOR_CHAR
private final Expression	conditionExpression
private final Expression	elseExpression
private static final org.slf4j.Logger	logger
(package private) static final String[]	OPERATORS
private static final long	serialVersionUID
private final Expression	thenExpression

Fields inherited from class org.thymeleaf.standard.expression.Expression

NESTING_END_CHAR, NESTING_START_CHAR, PARSING_PLACEHOLDER_CHAR

Constructor Summary

Constructors

Constructor	Description
ConditionalExpression(Expression conditionExpression, Expression thenExpression, Expression elseExpression)

Method Summary

Modifier and Type	Method	Description
(package private) static ExpressionParsingState	composeConditionalExpression(ExpressionParsingState state, int nodeIndex)
(package private) static Object	executeConditional(IExpressionContext context, ConditionalExpression expression, StandardExpressionExecutionContext expContext)
Expression	getConditionExpression()
Expression	getElseExpression()
String	getStringRepresentation()	Obtain a string representation of the expression.
Expression	getThenExpression()

Methods inherited from class org.thymeleaf.standard.expression.ComplexExpression

executeComplex

Methods inherited from class org.thymeleaf.standard.expression.Expression

execute, execute, execute, parse, toString

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final org.slf4j.Logger logger

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

CONDITION_SUFFIX_CHAR

private static final char CONDITION_SUFFIX_CHAR

See Also:

• Constant Field Values

CONDITION_THENELSE_SEPARATOR_CHAR

private static final char CONDITION_THENELSE_SEPARATOR_CHAR

See Also:

• Constant Field Values

OPERATORS

static final String[] OPERATORS

conditionExpression

private final Expression conditionExpression

thenExpression

private final Expression thenExpression

elseExpression

private final Expression elseExpression

Constructor Details

ConditionalExpression

public ConditionalExpression(Expression conditionExpression,
 Expression thenExpression,
 Expression elseExpression)

Method Details

getConditionExpression

public Expression getConditionExpression()

getThenExpression

public Expression getThenExpression()

getElseExpression

public Expression getElseExpression()

getStringRepresentation

public String getStringRepresentation()

Description copied from interface: IStandardExpression

Obtain a string representation of the expression.

Specified by:

getStringRepresentation in interface IStandardExpression

Specified by:

getStringRepresentation in class Expression

Returns:

the String representation

composeConditionalExpression

static ExpressionParsingState composeConditionalExpression(ExpressionParsingState state,
 int nodeIndex)

executeConditional

static Object executeConditional(IExpressionContext context,
 ConditionalExpression expression,
 StandardExpressionExecutionContext expContext)