Package org.codehaus.groovy.ast.expr

# Class BinaryExpression

java.lang.Object
org.codehaus.groovy.ast.ASTNode
org.codehaus.groovy.ast.AnnotatedNode
org.codehaus.groovy.ast.expr.Expression
org.codehaus.groovy.ast.expr.BinaryExpression

All Implemented Interfaces:
  `GroovydocHolder<AnnotatedNode>`, `NodeMetaDataHandler`

Direct Known Subclasses:
  `CompareIdentityExpression`, `CompareToNullExpression`, `DeclarationExpression`

    public class BinaryExpression
    extends Expression

Represents two expressions and an operation

- ## Field Summary

  ### Fields inherited from class org.codehaus.groovy.ast.expr.Expression

  `EMPTY_ARRAY`

  ### Fields inherited from interface groovy.lang.groovydoc.GroovydocHolder

  `DOC_COMMENT`

- ## Constructor Summary

  Constructors
  Constructor | Description
  --- | ---
  `BinaryExpression​(Expression leftExpression, Token operation, Expression rightExpression)` |
  `BinaryExpression​(Expression leftExpression, Token operation, Expression rightExpression, boolean safe)` |

- ## Method Summary

  Modifier and Type | Method | Description
  --- | --- | ---
  `Expression` | `getLeftExpression()` |
  `Token` | `getOperation()` |
  `Expression` | `getRightExpression()` |
  `String` | `getText()` |
  `boolean` | `isSafe()` |
  `static BinaryExpression` | `newAssignmentExpression​(Variable variable, Expression rhs)` | Creates an assignment expression in which the specified expression is written into the specified variable name.
  `static BinaryExpression` | `newInitializationExpression​(String variable, ClassNode type, Expression rhs)` | Creates variable initialization expression in which the specified expression is written into the specified variable name.
  `void` | `setLeftExpression​(Expression leftExpression)` |
  `void` | `setRightExpression​(Expression rightExpression)` |
  `void` | `setSafe​(boolean safe)` |
  `String` | `toString()` |
  `Expression` | `transformExpression​(ExpressionTransformer transformer)` | Return a copy of the expression calling the transformer on any nested expressions
  `void` | `visit​(GroovyCodeVisitor visitor)` |

  ### Methods inherited from class org.codehaus.groovy.ast.expr.Expression

  `getType, setType, transformExpressions, transformExpressions`

  ### Methods inherited from class org.codehaus.groovy.ast.AnnotatedNode

  `addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, getGroovydoc, getInstance, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic`

  ### Methods inherited from class org.codehaus.groovy.ast.ASTNode

  `copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setMetaDataMap, setSourcePosition`

  ### Methods inherited from class java.lang.Object

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

  ### Methods inherited from interface org.codehaus.groovy.ast.NodeMetaDataHandler

  `copyNodeMetaData, getNodeMetaData, getNodeMetaData, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setNodeMetaData`

- ## Constructor Details

  - ### BinaryExpression

    public BinaryExpression​(Expression leftExpression, Token operation, Expression rightExpression)

  - ### BinaryExpression

    public BinaryExpression​(Expression leftExpression, Token operation, Expression rightExpression, boolean safe)

- ## Method Details

  - ### toString

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

  - ### visit

    public void visit​(GroovyCodeVisitor visitor)
    Overrides:
      `visit` in class `ASTNode`

  - ### transformExpression

    public Expression transformExpression​(ExpressionTransformer transformer)
    Description copied from class: `Expression`
    Return a copy of the expression calling the transformer on any nested expressions
    Specified by:
      `transformExpression` in class `Expression`

  - ### getLeftExpression

    public Expression getLeftExpression()

  - ### setLeftExpression

    public void setLeftExpression​(Expression leftExpression)

  - ### setRightExpression

    public void setRightExpression​(Expression rightExpression)

  - ### getOperation

    public Token getOperation()

  - ### getRightExpression

    public Expression getRightExpression()

  - ### getText

    public String getText()
    Overrides:
      `getText` in class `ASTNode`

  - ### isSafe

    public boolean isSafe()

  - ### setSafe

    public void setSafe​(boolean safe)

  - ### newAssignmentExpression

    public static BinaryExpression newAssignmentExpression​(Variable variable, Expression rhs)
    Creates an assignment expression in which the specified expression is written into the specified variable name.

  - ### newInitializationExpression

    public static BinaryExpression newInitializationExpression​(String variable, ClassNode type, Expression rhs)
    Creates variable initialization expression in which the specified expression is written into the specified variable name.