java.lang.Object
- org.codehaus.groovy.ast.ASTNode
- - org.codehaus.groovy.ast.AnnotatedNode
  - - org.codehaus.groovy.ast.MethodNode

All Implemented Interfaces:

org.objectweb.asm.Opcodes

Direct Known Subclasses:

ConstructorNode, ExtensionMethodNode
```
public class MethodNode
extends AnnotatedNode
implements org.objectweb.asm.Opcodes
```
Represents a method declaration.

Field Summary

Fields
Modifier and Type Field Description

static String SCRIPT_BODY_METHOD_KEY
- Fields inherited from interface org.objectweb.asm.Opcodes
  AALOAD, AASTORE, ACC_ABSTRACT, ACC_ANNOTATION, ACC_BRIDGE, ACC_DEPRECATED, ACC_ENUM, ACC_FINAL, ACC_INTERFACE, ACC_MANDATED, ACC_MODULE, ACC_NATIVE, ACC_OPEN, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_RECORD, ACC_STATIC, ACC_STATIC_PHASE, ACC_STRICT, ACC_SUPER, ACC_SYNCHRONIZED, ACC_SYNTHETIC, ACC_TRANSIENT, ACC_TRANSITIVE, ACC_VARARGS, ACC_VOLATILE, ACONST_NULL, ALOAD, ANEWARRAY, ARETURN, ARRAYLENGTH, ASM4, ASM5, ASM6, ASM7, ASM8, ASM9_EXPERIMENTAL, ASTORE, ATHROW, BALOAD, BASTORE, BIPUSH, CALOAD, CASTORE, CHECKCAST, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DLOAD, DMUL, DNEG, DOUBLE, DREM, DRETURN, DSTORE, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F_APPEND, F_CHOP, F_FULL, F_NEW, F_SAME, F_SAME1, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FLOAD, FLOAT, FMUL, FNEG, FREM, FRETURN, FSTORE, FSUB, GETFIELD, GETSTATIC, GOTO, H_GETFIELD, H_GETSTATIC, H_INVOKEINTERFACE, H_INVOKESPECIAL, H_INVOKESTATIC, H_INVOKEVIRTUAL, H_NEWINVOKESPECIAL, H_PUTFIELD, H_PUTSTATIC, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, IF_ACMPEQ, IF_ACMPNE, IF_ICMPEQ, IF_ICMPGE, IF_ICMPGT, IF_ICMPLE, IF_ICMPLT, IF_ICMPNE, IFEQ, IFGE, IFGT, IFLE, IFLT, IFNE, IFNONNULL, IFNULL, IINC, ILOAD, IMUL, INEG, INSTANCEOF, INTEGER, INVOKEDYNAMIC, INVOKEINTERFACE, INVOKESPECIAL, INVOKESTATIC, INVOKEVIRTUAL, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE, ISUB, IUSHR, IXOR, JSR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDC, LDIV, LLOAD, LMUL, LNEG, LONG, LOOKUPSWITCH, LOR, LREM, LRETURN, LSHL, LSHR, LSTORE, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, MULTIANEWARRAY, NEW, NEWARRAY, NOP, NULL, POP, POP2, PUTFIELD, PUTSTATIC, RET, RETURN, SALOAD, SASTORE, SIPUSH, SOURCE_DEPRECATED, SOURCE_MASK, SWAP, T_BOOLEAN, T_BYTE, T_CHAR, T_DOUBLE, T_FLOAT, T_INT, T_LONG, T_SHORT, TABLESWITCH, TOP, UNINITIALIZED_THIS, V_PREVIEW, V1_1, V1_2, V1_3, V1_4, V1_5, V1_6, V1_7, V1_8, V10, V11, V12, V13, V14, V15, V9

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`MethodNode()`
	`MethodNode(String name, int modifiers, ClassNode returnType, Parameter[] parameters, ClassNode[] exceptions, Statement code)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Statement`	`getCode()`
`ClassNode[]`	`getExceptions()`
`Statement`	`getFirstStatement()`
`GenericsType[]`	`getGenericsTypes()`
`int`	`getModifiers()`
`String`	`getName()`
`Parameter[]`	`getParameters()`
`ClassNode`	`getReturnType()`
`String`	`getText()`	Provides a nicely formatted string of the method definition.
`String`	`getTypeDescriptor()`	The type descriptor for a method node is a string containing the name of the method, its return type, and its parameter types in a canonical form.
`VariableScope`	`getVariableScope()`
`boolean`	`hasAnnotationDefault()`
`boolean`	`hasDefaultValue()`
`boolean`	`isAbstract()`
`boolean`	`isDefault()`
`boolean`	`isDynamicReturnType()`
`boolean`	`isFinal()`
`boolean`	`isPackageScope()`
`boolean`	`isPrivate()`
`boolean`	`isProtected()`
`boolean`	`isPublic()`
`boolean`	`isScriptBody()`
`boolean`	`isStatic()`
`boolean`	`isStaticConstructor()`
`boolean`	`isSyntheticPublic()`	Indicates that this method has been "promoted" to public by Groovy when in fact there was no public modifier explicitly in the source code.
`boolean`	`isVoidMethod()`
`void`	`setAnnotationDefault(boolean b)`
`void`	`setCode(Statement code)`
`void`	`setGenericsTypes(GenericsType[] genericsTypes)`
`void`	`setIsScriptBody()`	Set the metadata flag for this method to indicate that it is a script body implementation.
`void`	`setModifiers(int modifiers)`
`void`	`setParameters(Parameter[] parameters)`
`void`	`setReturnType(ClassNode returnType)`
`void`	`setSyntheticPublic(boolean syntheticPublic)`
`void`	`setVariableScope(VariableScope variableScope)`
`String`	`toString()`

Methods inherited from class org.codehaus.groovy.ast.AnnotatedNode
addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic

Methods inherited from class org.codehaus.groovy.ast.ASTNode
copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getNodeMetaData, getNodeMetaData, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition, visit

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

Field Detail
- SCRIPT_BODY_METHOD_KEY
```
public static final String SCRIPT_BODY_METHOD_KEY
```
  See Also:
  
  Constant Field Values

Constructor Detail

MethodNode
```
protected MethodNode()
```

MethodNode

public MethodNode(String name,
                  int modifiers,
                  ClassNode returnType,
                  Parameter[] parameters,
                  ClassNode[] exceptions,
                  Statement code)

Method Detail
- getTypeDescriptor
```
public String getTypeDescriptor()
```
  The type descriptor for a method node is a string containing the name of the method, its return type, and its parameter types in a canonical form. For simplicity, we use the format of a Java declaration without parameter names or generics.
  
  Returns:
  
  the type descriptor
- isVoidMethod
```
public boolean isVoidMethod()
```
- getCode
```
public Statement getCode()
```
- setCode
```
public void setCode(Statement code)
```
- getModifiers
```
public int getModifiers()
```
- setModifiers
```
public void setModifiers(int modifiers)
```
- getName
```
public String getName()
```
- getParameters
```
public Parameter[] getParameters()
```
- setParameters
```
public void setParameters(Parameter[] parameters)
```
- getReturnType
```
public ClassNode getReturnType()
```
- getVariableScope
```
public VariableScope getVariableScope()
```
- setVariableScope
```
public void setVariableScope(VariableScope variableScope)
```
- isDynamicReturnType
```
public boolean isDynamicReturnType()
```
- isAbstract
```
public boolean isAbstract()
```
- isDefault
```
public boolean isDefault()
```
- isStatic
```
public boolean isStatic()
```
- isPublic
```
public boolean isPublic()
```
- isPrivate
```
public boolean isPrivate()
```
- isFinal
```
public boolean isFinal()
```
- isProtected
```
public boolean isProtected()
```
- isPackageScope
```
public boolean isPackageScope()
```
- hasDefaultValue
```
public boolean hasDefaultValue()
```
- isScriptBody
```
public boolean isScriptBody()
```
  Returns:
  
  true if this method is the run method from a script
- setIsScriptBody
```
public void setIsScriptBody()
```
  Set the metadata flag for this method to indicate that it is a script body implementation.
  
  See Also:
  
  ModuleNode.createStatementsClass()
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object
- setReturnType
```
public void setReturnType(ClassNode returnType)
```
- getExceptions
```
public ClassNode[] getExceptions()
```
- getFirstStatement
```
public Statement getFirstStatement()
```
- getGenericsTypes
```
public GenericsType[] getGenericsTypes()
```
- setGenericsTypes
```
public void setGenericsTypes(GenericsType[] genericsTypes)
```
- setAnnotationDefault
```
public void setAnnotationDefault(boolean b)
```
- hasAnnotationDefault
```
public boolean hasAnnotationDefault()
```
- isStaticConstructor
```
public boolean isStaticConstructor()
```
- isSyntheticPublic
```
public boolean isSyntheticPublic()
```
  Indicates that this method has been "promoted" to public by Groovy when in fact there was no public modifier explicitly in the source code. I.e. it remembers that it has applied Groovy's "public methods by default" rule. This property is typically only of interest to AST transform writers.
  
  Returns:
  
  true if this class is public but had no explicit public modifier
- setSyntheticPublic
```
public void setSyntheticPublic(boolean syntheticPublic)
```
- getText
```
public String getText()
```
  Provides a nicely formatted string of the method definition. For simplicity, generic types on some of the elements are not displayed.
  
  Overrides:
  
  getText in class ASTNode
  
  Returns:
  
  string form of node with some generic elements suppressed

Class MethodNode

Field Summary

Fields inherited from interface org.objectweb.asm.Opcodes

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

SCRIPT_BODY_METHOD_KEY

Constructor Detail

MethodNode

MethodNode

Method Detail

getTypeDescriptor

isVoidMethod

getCode

setCode

getModifiers

setModifiers

getName

getParameters

setParameters

getReturnType

getVariableScope

setVariableScope

isDynamicReturnType

isAbstract

isDefault

isStatic

isPublic

isPrivate

isFinal

isProtected

isPackageScope

hasDefaultValue

isScriptBody

setIsScriptBody

toString

setReturnType

getExceptions

getFirstStatement

getGenericsTypes

setGenericsTypes

setAnnotationDefault

hasAnnotationDefault

isStaticConstructor

isSyntheticPublic

setSyntheticPublic

getText