OperandStack (groovy 2.4.4 API)

org.codehaus.groovy.classgen.asm.OperandStack

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Constructor Summary

Constructors
Constructor and description
`OperandStack (WriterController wc)`

Methods Summary

Methods
Type	Name and description
`ClassNode`	`box()`
`void`	`castToBool(int mark, boolean emptyDefault)` ensure last marked parameter on the stack is a primitive boolean if mark==stack size, we assume an empty expression or statement.
`void`	`doAsType(ClassNode targetType)`
`void`	`doGroovyCast(ClassNode targetType)` do Groovy cast for top level element
`void`	`doGroovyCast(Variable v)`
`void`	`dup()` duplicate top element
`int`	`getStackLength()`
`ClassNode`	`getTopOperand()`
`org.objectweb.asm.Label`	`jump(int ifIns)`
`void`	`jump(int ifIns, org.objectweb.asm.Label label)`
`void`	`load(ClassNode type, int idx)`
`void`	`loadOrStoreVariable(BytecodeVariable variable, boolean useReferenceDirectly)`
`void`	`pop()` remove operand stack top element using bytecode pop
`void`	`popDownTo(int elements)`
`void`	`push(ClassNode type)` push operand on stack
`void`	`pushBool(boolean inclusive)`
`void`	`pushConstant(ConstantExpression expression)` load the constant on the operand stack.
`void`	`pushDynamicName(Expression name)`
`void`	`remove(int amount)` Remove amount elements from the operand stack, without using pop.
`void`	`replace(ClassNode type)` replace top level element with new element of given type
`void`	`replace(ClassNode type, int n)` replace n top level elements with new element of given type
`void`	`storeVar(BytecodeVariable variable)`
`void`	`swap()` swap two top level operands
`String`	`toString()`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Constructor Detail
  - public OperandStack(WriterController wc)
- Method Detail
  - public ClassNode box()
  - public void castToBool(int mark, boolean emptyDefault)
    
    ensure last marked parameter on the stack is a primitive boolean if mark==stack size, we assume an empty expression or statement. was used and we will use the value given in emptyDefault as boolean if mark==stack.size()-1 the top element will be cast to boolean using Groovy truth. In other cases we throw a GroovyBugError
  - public void doAsType(ClassNode targetType)
  - public void doGroovyCast(ClassNode targetType)
    
    do Groovy cast for top level element
  - public void doGroovyCast(Variable v)
  - public void dup()
    
    duplicate top element
  - public int getStackLength()
  - public ClassNode getTopOperand()
  - public org.objectweb.asm.Label jump(int ifIns)
  - public void jump(int ifIns, org.objectweb.asm.Label label)
  - public void load(ClassNode type, int idx)
  - public void loadOrStoreVariable(BytecodeVariable variable, boolean useReferenceDirectly)
  - public void pop()
    
    remove operand stack top element using bytecode pop
  - public void popDownTo(int elements)
  - public void push(ClassNode type)
    
    push operand on stack
  - public void pushBool(boolean inclusive)
  - public void pushConstant(ConstantExpression expression)
    
    load the constant on the operand stack.
  - public void pushDynamicName(Expression name)
  - public void remove(int amount)
    
    Remove amount elements from the operand stack, without using pop. For example after a method invocation
  - public void replace(ClassNode type)
    
    replace top level element with new element of given type
  - public void replace(ClassNode type, int n)
    
    replace n top level elements with new element of given type
  - public void storeVar(BytecodeVariable variable)
  - public void swap()
    
    swap two top level operands
  - public String toString()

Summary:
Constructor
Method

| Detail:
Constructor
Method

[Java] Class OperandStack

Constructor Summary

Methods Summary

Inherited Methods Summary

Constructor Detail

public OperandStack(WriterController wc)

Method Detail

public ClassNode box()

public void castToBool(int mark, boolean emptyDefault)

public void doAsType(ClassNode targetType)

public void doGroovyCast(ClassNode targetType)

public void doGroovyCast(Variable v)

public void dup()

public int getStackLength()

public ClassNode getTopOperand()

public org.objectweb.asm.Label jump(int ifIns)

public void jump(int ifIns, org.objectweb.asm.Label label)

public void load(ClassNode type, int idx)

public void loadOrStoreVariable(BytecodeVariable variable, boolean useReferenceDirectly)

public void pop()

public void popDownTo(int elements)

public void push(ClassNode type)

public void pushBool(boolean inclusive)

public void pushConstant(ConstantExpression expression)

public void pushDynamicName(Expression name)

public void remove(int amount)

public void replace(ClassNode type)

public void replace(ClassNode type, int n)

public void storeVar(BytecodeVariable variable)

public void swap()

public String toString()