Class JSValue

java.lang.Object
org.graalvm.webimage.api.JSValue
Direct Known Subclasses:
JSBigInt, JSBoolean, JSNumber, JSObject, JSString, JSSymbol, JSUndefined
public abstract class JSValue extends Object
Java representation of a JavaScript value. The subclasses of this class represent JavaScript's six primitive data types and the object data type. The JavaScript Null data type does not have a special representation -- the JavaScript null value is directly mapped to the Java null value.

  • Method Details

    • undefined

      public static JSUndefined undefined()

    • typeof

      public abstract String typeof()

    • stringValue

      protected abstract String stringValue()

    • asBoolean

      public Boolean asBoolean()

    • asByte

      public Byte asByte()

    • asShort

      public Short asShort()

    • asChar

      public Character asChar()

    • asInt

      public Integer asInt()

    • asFloat

      public Float asFloat()

    • asLong

      public Long asLong()

    • asDouble

      public Double asDouble()

    • asBigInteger

      public BigInteger asBigInteger()

    • asString

      public String asString()

    • asBooleanArray

      public boolean[] asBooleanArray()

    • asByteArray

      public byte[] asByteArray()

    • asShortArray

      public short[] asShortArray()

    • asCharArray

      public char[] asCharArray()

    • asIntArray

      public int[] asIntArray()

    • asFloatArray

      public float[] asFloatArray()

    • asLongArray

      public long[] asLongArray()

    • asDoubleArray

      public double[] asDoubleArray()

    • as

      public <T> T as(Class<T> cls)

    • toString

      public String toString()
      Overrides:
      toString in class Object