org.neo4j.codegen

Class Expression

java.lang.Object

org.neo4j.codegen.ExpressionTemplate

org.neo4j.codegen.Expression

Direct Known Subclasses:

LocalVariable

public abstract class Expression
extends ExpressionTemplate

Field Summary

Fields

Modifier and Type	Field and Description
static Expression	FALSE
static Expression	NULL
static Expression	TRUE

Method Summary

Modifier and Type	Method and Description
abstract void	accept(ExpressionVisitor visitor)
static Expression	add(Expression lhs, Expression rhs)
static Expression	and(Expression lhs, Expression rhs)
static Expression	box(Expression expression) box expression
static Expression	cast(Class<?> type, Expression expression)
static Expression	cast(TypeReference type, Expression expression)
static Expression	constant(Object value)
static Expression	constantInt(int value)
static Expression	constantLong(long value)
static Expression	equal(Expression lhs, Expression rhs)
static Expression	get(Expression target, FieldReference field) get instance field
static Expression	getStatic(FieldReference field) get static field
static Expression	gt(Expression lhs, Expression rhs)
static Expression	gte(Expression lhs, Expression rhs)
static Expression	invoke(Expression target, MethodReference method, Expression... arguments)
static Expression	invoke(MethodReference method, Expression... parameters)
static Expression	isNull(Expression expression)
static Expression	load(LocalVariable variable)
static Expression	lt(Expression lhs, Expression rhs)
static Expression	lte(Expression lhs, Expression rhs)
static Expression	multiply(Expression lhs, Expression rhs)
static Expression	newArray(TypeReference baseType, Expression... constants)
static Expression	newInstance(Class<?> type)
static Expression	newInstance(TypeReference type)
static Expression	not(Expression expression)
static Expression	notEqual(Expression lhs, Expression rhs)
static Expression	notNull(Expression expression)
static Expression	or(Expression lhs, Expression rhs)
static Expression	pop(Expression expression)
static Expression	subtract(Expression lhs, Expression rhs)
static Expression	ternary(Expression test, Expression onTrue, Expression onFalse)
static Expression	toDouble(Expression expression)
String	toString()
static Expression	unbox(Expression expression) unbox expression

Methods inherited from class org.neo4j.codegen.ExpressionTemplate

cast, cast, get, get, get, get, get, get, invoke, invoke, load, self, type

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TRUE

public static final Expression TRUE

FALSE

public static final Expression FALSE

NULL

public static final Expression NULL

Method Detail

accept

public abstract void accept(ExpressionVisitor visitor)

gt

public static Expression gt(Expression lhs,
                            Expression rhs)

gte

public static Expression gte(Expression lhs,
                             Expression rhs)

lt

public static Expression lt(Expression lhs,
                            Expression rhs)

lte

public static Expression lte(Expression lhs,
                             Expression rhs)

and

public static Expression and(Expression lhs,
                             Expression rhs)

or

public static Expression or(Expression lhs,
                            Expression rhs)

equal

public static Expression equal(Expression lhs,
                               Expression rhs)

isNull

public static Expression isNull(Expression expression)

notNull

public static Expression notNull(Expression expression)

notEqual

public static Expression notEqual(Expression lhs,
                                  Expression rhs)

load

public static Expression load(LocalVariable variable)

add

public static Expression add(Expression lhs,
                             Expression rhs)

subtract

public static Expression subtract(Expression lhs,
                                  Expression rhs)

multiply

public static Expression multiply(Expression lhs,
                                  Expression rhs)

constantInt

public static Expression constantInt(int value)

constantLong

public static Expression constantLong(long value)

constant

public static Expression constant(Object value)

newArray

public static Expression newArray(TypeReference baseType,
                                  Expression... constants)

get

public static Expression get(Expression target,
                             FieldReference field)

get instance field

box

public static Expression box(Expression expression)

box expression

unbox

public static Expression unbox(Expression expression)

unbox expression

getStatic

public static Expression getStatic(FieldReference field)

get static field

ternary

public static Expression ternary(Expression test,
                                 Expression onTrue,
                                 Expression onFalse)

invoke

public static Expression invoke(Expression target,
                                MethodReference method,
                                Expression... arguments)

invoke

public static Expression invoke(MethodReference method,
                                Expression... parameters)

cast

public static Expression cast(Class<?> type,
                              Expression expression)

cast

public static Expression cast(TypeReference type,
                              Expression expression)

newInstance

public static Expression newInstance(Class<?> type)

newInstance

public static Expression newInstance(TypeReference type)

not

public static Expression not(Expression expression)

toDouble

public static Expression toDouble(Expression expression)

pop

public static Expression pop(Expression expression)

toString

public String toString()

Overrides:

toString in class Object