Expression (zk 10.0.0 API)

java.lang.Object
- org.zkoss.zel.Expression

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

MethodExpression, ValueExpression
```
public abstract class Expression
extends java.lang.Object
implements java.io.Serializable
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Expression()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract boolean`	`equals(java.lang.Object obj)`
`abstract java.lang.String`	`getExpressionString()`
`abstract int`	`hashCode()`
`abstract boolean`	`isLiteralText()`

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

Constructor Detail
- Expression
```
public Expression()
```

Method Detail

getExpressionString

public abstract java.lang.String getExpressionString()

equals

public abstract boolean equals(java.lang.Object obj)

Overrides:: equals in class java.lang.Object

hashCode
```
public abstract int hashCode()
```
Overrides:

hashCode in class java.lang.Object

isLiteralText

public abstract boolean isLiteralText()