node-red-contrib-tak-registration
Version:
A Node-RED node to register to TAK and to help wrap files as datapackages to send to TAK
42 lines (41 loc) • 1.2 kB
JavaScript
export default class Memory {
static used() {
const runtime = Runtime.getRuntime()
return runtime.totalMemory() - runtime.freeMemory()
}
static format(mem) {
if (mem < 2 * Memory.KB) return mem + ' bytes'
if (mem < 2 * Memory.MB) return Memory.round(mem / Memory.KB) + ' KB'
if (mem < 2 * Memory.GB) return Memory.round(mem / Memory.MB) + ' MB'
return Memory.round(mem / Memory.GB) + ' GB'
}
static freeString() {
return Memory.format(Memory.free())
}
static total() {
const runtime = Runtime.getRuntime()
return runtime.totalMemory()
}
static usedTotalString() {
return 'Used: ' + Memory.usedString() + ' Total: ' + Memory.totalString()
}
static usedString() {
return Memory.format(Memory.used())
}
static allString() {
return 'Used: ' + Memory.usedString() + ' Free: ' + Memory.freeString() + ' Total: ' + Memory.totalString()
}
static round(d) {
return Math.ceil(d * 100) / 100
}
static totalString() {
return Memory.format(Memory.total())
}
static free() {
const runtime = Runtime.getRuntime()
return runtime.freeMemory()
}
}
Memory.KB = 1024
Memory.MB = 1048576
Memory.GB = 1073741824