Package io.sundr.model

Class ValueRef

java.lang.Object

io.sundr.model.ValueRef

All Implemented Interfaces:

Expression, Node, Renderable, WithReferences

public class ValueRef
extends Object
implements Expression

Field Summary

Fields

Modifier and Type	Field	Description
static ValueRef	NULL

Fields inherited from interface io.sundr.model.Node

AT, CB, CC, CLP, COLN, COMA, CP, DOT, DQ, EMPTY, EQ, EXTENDS, GT, IMPLEMENTS, INDENT, JAVA_LANG, JAVA_LANG_ENUM, JAVA_LANG_OBJECT, JAVA_LANG_STRING, LT, NEWLINE, NEWLINE_PATTERN, OB, OC, OP, Q, SEMICOLN, SEMICOLN_SUFFIX_PATTERN, SPACE, STAR, THROWS, VARARG

Constructor Summary

Constructors

Constructor	Description
ValueRef(Object value)

Method Summary

Modifier and Type	Method	Description
static <T> ValueRef	from(T[] value)
static <T> ValueRef	from(T value, T... rest)
Object	getValue()
String	render()	Render the type into a String for the purpose of code generation.
static Expression	toExpression(Object value)	Converts a value to an Expression, wrapping literals in a ValueRef.
static Expression[]	toExpressions(Object... values)	Converts an array of values to expressions, wrapping literals in a ValueRef.
static String	toString(Object value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.sundr.model.Expression

and, and, assign, assign, assignNew, assignNew, assignNull, call, call, call, cast, cast, cast, divide, enclosed, eq, index, index, instanceOf, instanceOf, isNull, minus, minus, modulo, multiply, ne, negative, not, notNull, or, or, plus, plus, positive, postDecrement, postIncrement, preIncrement, pretDecrement, property, property, property, renderExpression, ret

Methods inherited from interface io.sundr.model.Node

indent

Methods inherited from interface io.sundr.model.Renderable

tab

Methods inherited from interface io.sundr.model.WithReferences

getReferences

Field Details

NULL

public static ValueRef NULL

Constructor Details

ValueRef

public ValueRef(Object value)

Method Details

from

public static <T> ValueRef from(T[] value)

from

public static <T> ValueRef from(T value,
 T... rest)

toExpression

public static Expression toExpression(Object value)

Converts a value to an Expression, wrapping literals in a ValueRef. Values that are already expressions are returned as is.

Parameters:

value - the value to convert, may be a literal or an expression

Returns:

the value as an expression

toExpressions

public static Expression[] toExpressions(Object... values)

Converts an array of values to expressions, wrapping literals in a ValueRef.

Parameters:

values - the values to convert, each may be a literal or an expression

Returns:

the values as expressions

getValue

public Object getValue()

toString

public static String toString(Object value)

render

public String render()

Description copied from interface: Renderable

Render the type into a String for the purpose of code generation. This is slightly different from the `toString()` method as `toString()` is mostly needed for logging / debugging and should be idempotent. Regarding idempotency this method may yield different result based on the context it is used even if the internal state of the object does not change. An example of such case, is a reference to class that may change based on the package from which it's refenced.

Specified by:

render in interface Renderable

Returns:

the String representation of the object as it's meant to appear in the generated code.