# Class ExpressionParameter

java.lang.Object
org.apache.cayenne.exp.ExpressionParameter

All Implemented Interfaces:
  `Serializable`

public class ExpressionParameter extends Object implements Serializable
Named parameter for parameterized expressions.

See Also:
  - Serialized Form

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `protected String`
  `name`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `ExpressionParameter(String name)`
  Constructor for ExpressionParam.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `boolean`
  `equals(Object o)`
  `String`
  `getName()`
  Returns the name of the expression parameter.
  `int`
  `hashCode()`
  `String`
  `toString()`

  ### Methods inherited from class Object

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

- ## Field Details

  - ### name

    protected String name

- ## Constructor Details

  - ### ExpressionParameter

    public ExpressionParameter(String name)
    Constructor for ExpressionParam.

- ## Method Details

  - ### getName

    public String getName()
    Returns the name of the expression parameter.

  - ### toString

    public String toString()
    Overrides:
      `toString` in class `Object`

  - ### equals

    public boolean equals(Object o)
    Overrides:
      `equals` in class `Object`

  - ### hashCode

    public int hashCode()
    Overrides:
      `hashCode` in class `Object`