wyal.lang

Class WyalFile.Pair<K extends SyntacticItem,V extends SyntacticItem>

java.lang.Object

wybs.lang.SyntacticElement.Impl

wyal.heap.AbstractSyntacticItem

wyal.lang.WyalFile.Pair<K,V>

Type Parameters:

K -

V -

All Implemented Interfaces:

Comparable<SyntacticItem>, SyntacticItem, wybs.lang.SyntacticElement

Enclosing class:

WyalFile

public static class WyalFile.Pair<K extends SyntacticItem,V extends SyntacticItem>
extends AbstractSyntacticItem

Represents a pair of items in a compilation unit.

Author:

David J. Pearce

Nested Class Summary

Nested classes/interfaces inherited from class wyal.heap.AbstractSyntacticItem

AbstractSyntacticItem.Blocks, AbstractSyntacticItem.Extras, AbstractSyntacticItem.Operands, AbstractSyntacticItem.Schema

Nested classes/interfaces inherited from interface wybs.lang.SyntacticElement

wybs.lang.SyntacticElement.Impl

Field Summary

Fields inherited from class wyal.heap.AbstractSyntacticItem

data

Constructor Summary

Constructors

Constructor and Description
Pair(K lhs, V rhs)

Method Summary

Modifier and Type	Method and Description
WyalFile.Pair<K,V>	clone(SyntacticItem[] operands) Create a new copy of the given syntactic item with the given operands.
K	getFirst()
V	getSecond()
String	toString()

Methods inherited from class wyal.heap.AbstractSyntacticItem

allocate, compareTo, equals, getData, getIndex, getOpcode, getOperand, getOperands, getParent, hashCode, setOpcode, setOperand, size

Methods inherited from class wybs.lang.SyntacticElement.Impl

attribute, attributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface wybs.lang.SyntacticElement

attribute, attributes

Constructor Detail

Pair

public Pair(K lhs,
            V rhs)

Method Detail

getFirst

public K getFirst()

getSecond

public V getSecond()

clone

public WyalFile.Pair<K,V> clone(SyntacticItem[] operands)

Description copied from interface: SyntacticItem

Create a new copy of the given syntactic item with the given operands. The number of operands must match size() for this item, and be of appropriate type.

Returns:

toString

public String toString()

Overrides:

toString in class AbstractSyntacticItem